1/4 - 2/31 as a fraction

Learn how to find what is 1/4 minus 2/31 in fraction form just in a few minutes. We have covered the easiest method to write 1/4 - 2/31 as a fraction and decimal.

Summary: 1/4 minus 2/31 = 23/124
Since both fractions have unequal denominators, 1/4 minus 2/31 is an unlike fractions subtraction. For subtracting unlike fractions, you have to first find the equivalent fractions for fraction 1/4 and fraction 2/31 in order to have the same denominators for both fractions. Therefore, you have to find the LCM of denominators 4 and 31. 124 is the LCM of 4 and 31. Multiplying the LCM 124 with the numerators and denominators of both fractions (1/4 x 124/124) - (2/31 x 124/124), and simplify further in order to have the common denominator. So the equivalent fraction for 1/4 is 31/124 and for 2/31 is 8/124. By simplifying this fraction subtraction 31/124 - 8/124, it becomes 23/124.

Pie Chart Representation: 1/4 - 2/31 = 23/124

CALCULATION: 1/4 - 2/31 as a fraction
1/4 - 2/31 = (?)
1/4 - 2/31 = [(1 x 31) - (2 x 4)]/(4 x 31)
= (31 - 8)/124
= 23/124
1/4 - 2/31 = 23/124
1/4 minus 2/31 as a fraction is 23/124.

where
1/4 is a proper fraction as a minuend,
2/31 is a proper fraction as a subtrahend,
23/124 is the difference between 1/4 and 2/31.

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1/4 minus 2/31 as a decimal
1/4 - 2/31 = 23/124
23/124 = 0.1855
(1/4) - (2/31) as a decimal is 0.1855

where
0.1855 is the difference between 1/4 and 2/31.

The below workout with step by step calculation shows how to find what is the difference between two fractions by subtracting a fraction 2/31 from 1/4. For different, unequal or unlike denominators, use any one of the following methods to find the equivalent fraction for 1/4 minus 2/31.
1. LCM method
2. Cross multiplication method.

(1/4) - (2/31) using LCM Method:
What is 1/4 minus 2/31 as a fraction?

step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 1/4
Fraction B: 2/31

What to be found?
(1/4) - (2/31) = ?
Find what's the difference between 1/4 and 2/31.

step 2 Compare the denominators of fractions 1/4 and 2/31 to identify whether it is a like or unlike fraction subtraction. Since the denominators of given fractions 1/4 and 2/31 are not equal, it is said to be unlike fractions subtraction.

step 3For unlike fractions subtraction, find the LCM (least common multiple) of both denominators of fractions 1/4 and 2/31:
The LCM of 4 and 31 is 124.

step 4 Write the fractions 1/4 and 2/31 in the subtraction expression form and multiply LCM with all the numerators and denominators of both fractions.
= 1/4 - 2/31
= [(1 x 124)/(4 x 124)] - [(2 x 124)/(31 x 124)]

step 5 Simplify the expression to have common denominator:
= 31/124 - 8/124

step 6 Take the common values out and rewrite the above expression like the below:
= 1/124 x (31/1 - 8/1)
= 1/124 x (31 - 8)

step 7Simplify the above expression further:
= 1/124 x 23
= 23/124
1/4 - 2/31 = 23/124

Hence,
1/4 minus 2/31 as a fraction is 23/124.

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1/4 - 2/31 using Cross Multiplication Method:
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 1/4
Fraction B: 2/31

What to be found?
(1/4)-(2/31) = ?
Find what's the difference between 1/4 and 2/31.

step 2 Find the product of numerator of Fraction A and denominator of Fraction B (1 x 31), find the product of numerator of Fraction B and denominator of Fraction A (2 x 4), and find the product of both denominators of Fraction A and Fraction B (4 x 31) and rewrite the equation as like the below:
= (1 x 31) - (2 x 4)/(4 x 31)

step 3 Simplify and rewrite the fraction:
= (31 - 8)/124
1/4 - 2/31 = 23/124

Hence,
1/4 minus 2/31 in fraction is 23/124