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how to put a fraction in a calculator
By Rajib Hasan Last Updated -- May 2025, 03:56 PM

How to Put a Fraction in a Calculator?

Is a fraction a numerical value? Yes, the fraction is a type of arithmetic or numerical value. It is a main part of the whole. Fraction is used in different types of mathematical functions, such as rational functions, fractional part function, operations, etc. But how to put a fraction in a calculator? It is very simple to put a fraction in a calculator (scientific calculator, graphing calculator, and mobile phone also). 

 

First of all, find the fraction button, put the numerator, press the calculator fraction button, press equal or enter, and get the result. However, let’s see in detail how do you put a fraction into a calculator and how to calculate and get the fraction result of some specific values

 

  • 1 divided by 2/3
  • 2 5 times 5
  • 1 2 minus 1 2
  • 1 5 8 x 2
  • 4/5 divided by 3/8
  • 7 minus 11
  • 2 5 divided by 1 4
  • 7 8 4 5
  • 3 plus 4
  • 1/12 divided by 2
  • 1 5 divided by 3 4
  • 1 6 3 8

 

Let’s see some of the above terms' explanations. However, finding or getting a fraction value is a very simple task. But sometimes it becomes a bit difficult in some devices where the available functions are not available.

 

What is a Fraction in a Calculator?

A calculator is a tool or device that is used to find a specific desired value by adding, subtracting, multiplying, dividing, and performing other operations. Those devices are used to calculate and are able to perform some specific tasks like adding, subtracting, multiplying, dividing, and converting between fractions and decimals, which is called a calculator.

 

This device is sometimes called a fraction calculator. Which devices are well-suited for finding or calculating fractions? Scientific calculator, smartphone, graphing calculator, Casio brand calculator, etc.  One more thing, if I do have some online calculator, such as

 

 

So, can I find or calculate a fraction on that calculator? Actually, no, you cannot. Because such an online calculator has been designed for performing a specific type of operation calculation. For this reason, calculating a fraction is not possible. Those are scientific and multifunctional advanced calculators; only such calculators are able to calculate fractions.

 

How to Put a Fraction in a Calculator?

fraction in a calculator

 

How do you put fractions in a calculator? Very simple. For this reason, you must select a calculator (Scientific, Casio, or other type of a bit advanced calculator). To obtain a fraction value in a calculator, first of all

 

  • Select fraction mode (press the Ab/c button)
  • Put the value one by one and press the Ab/c button
  • After pressing the fraction button, press the equal button (= button)
  • Then you will get the fraction result.

 

Adding and Subtracting Fractions

Let’s see a simple example of a fraction

 

Suppose you want to find a fraction by adding some values, such as 1/3 + 5/4

In that case, multiply 1 by 4, and 5 by 3, and 3 by 4 (press 1, Ab/c, press 4, again press 5, Ab/c, press 3) (Ab/c is a fraction mode or button)

Now we get 4 + 15 / 12

So, the fraction is 19 / 12

If we concise it, then we get = 1.583 (it is a fraction value).

 

There are some essential ways of putting fractions into a calculator. Before we put that value in a calculator, we should know how to add, multiply, subtract, and divide fractions.

 

Get a Multiplying, Adding, and Subtracting Fractions

Suppose you have set some values, 3, 5, and 4, 7, and you want to find the fraction value by adding them. In that case, we need to focus on a simple mathematical technique

 

So, our value is 7/8 + 6/9

So, 63 + 48 /72 = 111/72

The answer is 111/72

The clear fraction answer is 1.54

 

Subtracting Fraction

To find another fraction value by subtracting some attributes. Let’s check them out

Suppose you have some given values, such as 6, 8, and 7, 9. Now, find the fraction by subtracting those values.

 

6/8 – 7/9

64 – 56/72 = 8/72

The actual answer is 8/72

Now the clear fraction answer is 0.111

 

Double Value Multiplying

For finding a fraction by multiplying a double value, what may happen, or what type of value may we get? Let’s see an easy example

 

Suppose there are some values 30, 35, and 45, 42

Now, 30/35 * 45/42

Now divide into these values, such as (divide 30, 35, 45, and 42)  

6 * 5/7 *5, * 9 *5/ 7 *6

It is noted that all the pairs of numbers will be eliminated, such as (6 with 6, and 5 with 5)

Now, we have 45/49

 

In this section, 4 over 4 will be eliminated, then we will get 5/9

5/9 is the fraction, and if we clearly say, then the fraction value will be 0.555

 

How to Multiply Two Fractions?

Let’s see how to multiply two fractions. Suppose there are some different values, such as 5, 7, and 6, 9. In that case, what would be the fraction value by multiplying two fractions?  

 

We get 5/7 * 6/9

Now multiply by 5 and 6, and multiply by 7 and 9

5 * 6 /7 * 9 = 30 / 63

 

Multiplying two fractions result of multiplying two fractions is 30/63

If we clearly show the answer, then we get 0.476

 

1 divided by 2/3

To find a fraction value, we need to make a simple calculation. Let’s take a look at how to find 1 divided by 2/3 value.

 

Here 1 ÷ 2/3

Now multiply 1 by 3/2

= 1 × 3/2

Now get the fraction value

= 3/2

So, the fraction value is 3/2

 

2 5 times 5

Although 2 5 times is obscure to find a fraction. If it becomes 2 and 5 times 5, then the fraction value goes to 2 (5 * 5) = 2 + 25

 

Now the fraction becomes 27/1

Therefore, if the given value becomes 25 times 5

Then 25 * 5 = 125

 

As a fraction, any whole number can be written with a denominator of 1.

The then fraction becomes 125/1

 

12 minus 12

The given value is 12 minus 12

In that case, the proper fraction becomes 1 * 2/2 – 1 * 2/2

If we convert both mixed improper fractions, such as

1 * 2/2 = 1 + 1 = 2

So, we get 2 – 2 = 0

Finally, the fraction value we got is 0/1 (but it is simply 0).

 

4/5 divided by 3/8

To transform 4/5 divided by 3/8 in fraction form, we need to calculate a bit.

Let’s see a fraction 4/5 divided by 3/8 in simplest form.

Now 4/5 ÷ 3/8

4/5 * 8/3 (reciprocal)

Now multiply the numerator and denominator

Numerator 4 * 8 = 32

Denominator 3 * 5 = 15

Now the equation stands = 4/5 ÷ 3/8 = 32/15

So, the answer is 32/15 (in a fraction form)   

 

Different Types of Fractions

Different types of fractions are divided into different categories based on the numerator, like adding, subtracting, multiplication, and dividing.

 

  • Proper Fractions
  • Improper Fractions
  • Mixed Fractions
  • Like Fractions
  • Unlike Fractions
  • Equivalent Fractions
  • Unit Fractions

 

How to Multiply Fractions by Fractions Worksheet?

Multiply the numerator (top number) and the denominator (bottom number), and simply get the fraction into the worksheet. Let’s see an example with some variable data

 

Let’s follow the fraction multiplication in the worksheet. A/B * C/D = A *C/B * D

Now let’s put the value. Suppose you have 5, 2, and 3, 7

5/2 * 3/7 = 5 * 3/2 * 7

Now we get 15/14

 

Worksheet on fraction multiplication

A worksheet may have different values, for example, and that needs to be found as an answer.

 

1/2 * 3/4 = 1 * 3 /2 * 4 = ?

5/3 * 6/9 = 5 * 6/3 * 9 = ?

12/11 * 13/8 = 12 *13/11 *8 = ?

15/13 * 12/11 = 15 * 12/13 * 11 = ?

19/15 * 17/16 = 19 *17/15 *16 = ?

 

So, a worksheet may have different types of fractions. Now, calculate and find the actual value.

 

How to Write a Fraction as a Percent?

It is very simple to write a fraction as a percentage. In that a person needs to apply an important technique. You must divide the numerator (that is number on the top) by the denominator (that is number on the bottom) and multiply by 100, then you will get the percentage from the fraction value. However, let’s see an example to make it clear

 

  • Suppose there are some values like 5, 6,
  • Now the percentage would be 5/6 * 100 = 0.833 * 100 = 83%
  • So, this is the simple percentage calculating process from a fraction.

 

How Do You Enter A Fraction Into A Calculator?

To enter a fraction into the calculator, first of all, select fraction mode (in that case, press the Ab/C button) or select fraction mode. Now, press a specific number like 3, press Ab/C, press another number like 5, and press equal, then you will get the fraction (3/4). This is the simple process in a calculator to find a fraction.

 

Final Thought

Finding a fraction is not possible at all on the calculator. It requires an advanced and multifunctional calculator. But how to put a fraction in a calculator? Very simple, in a scientific or Casio calculator, or FX 100 or FX 500 rated calculators are eligible for calculating fractions. In such a calculator, just change the mode (bring it into a fraction mode) or press the number, press Ab/C again, press the number, then get the fraction. 

 

This is the simplicity of such an advanced or multifunctional calculator. In most cases, you may use the online calculator to calculate a fraction. So, first of all, know how to calculate fractions. We have discussed these things in detail about those things. Hopefully, that may be the easiest way for you to calculate fractions by adding, subtracting, dividing, and multiplying.