5/2 - 5/14 as a fraction

Learn how to find what is 5/2 minus 5/14 in fraction form just in a few minutes. We have covered the easiest method to write 5/2 - 5/14 as a fraction and decimal.

Summary: 5/2 minus 5/14 = 15/7
Since both fractions have unequal denominators, 5/2 minus 5/14 is an unlike fractions subtraction. For subtracting unlike fractions, you have to first find the equivalent fractions for fraction 5/2 and fraction 5/14 in order to have the same denominators for both fractions. Therefore, you have to find the LCM of denominators 2 and 14. 14 is the LCM of 2 and 14. Multiplying the LCM 14 with the numerators and denominators of both fractions (5/2 x 14/14) - (5/14 x 14/14), and simplify further in order to have the common denominator. So the equivalent fraction for 5/2 is 35/14 and for 5/14 is 5/14. By simplifying this fraction subtraction 35/14 - 5/14, it becomes 30/14.

CALCULATION: 5/2 - 5/14 as a fraction
5/2 - 5/14 = (?)
5/2 - 5/14 = [(5 x 14) - (5 x 2)]/(2 x 14)
= (70 - 10)/28
= 60/28
= (4 x 15)/(4 x 7)
= 15/7
5/2 - 5/14 = 15/7
5/2 minus 5/14 as a fraction is 15/7.

where
5/2 is a improper fraction as a minuend,
5/14 is a proper fraction as a subtrahend,
15/7 is the difference between 5/2 and 5/14.

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5/2 minus 5/14 as a decimal
5/2 - 5/14 = 15/7
15/7 = 2.1429
(5/2) - (5/14) as a decimal is 2.1429

where
2.1429 is the difference between 5/2 and 5/14.

The below workout with step by step calculation shows how to find what is the difference between two fractions by subtracting a fraction 5/14 from 5/2. For different, unequal or unlike denominators, use any one of the following methods to find the equivalent fraction for 5/2 minus 5/14.
1. LCM method
2. Cross multiplication method.

(5/2) - (5/14) using LCM Method:
What is 5/2 minus 5/14 as a fraction?

step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 5/2
Fraction B: 5/14

What to be found?
(5/2) - (5/14) = ?
Find what's the difference between 5/2 and 5/14.

step 2 Compare the denominators of fractions 5/2 and 5/14 to identify whether it is a like or unlike fraction subtraction. Since the denominators of given fractions 5/2 and 5/14 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 5/2 and 5/14:
The LCM of 2 and 14 is 14.

step 4 Write the fractions 5/2 and 5/14 in the subtraction expression form and multiply LCM with all the numerators and denominators of both fractions.
= 5/2 - 5/14
= [(5 x 14)/(2 x 14)] - [(5 x 14)/(14 x 14)]

step 5 Simplify the expression to have common denominator:
= 35/14 - 5/14

step 6 Take the common values out and rewrite the above expression like the below:
= 1/14 x (35/1 - 5/1)
= 1/14 x (35 - 5)

step 7Simplify the above expression further:
= 1/14 x 30
= 30/14
= 15/7
5/2 - 5/14 = 15/7

Hence,
5/2 minus 5/14 as a fraction is 15/7.

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5/2 - 5/14 using Cross Multiplication Method:
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 5/2
Fraction B: 5/14

What to be found?
(5/2)-(5/14) = ?
Find what's the difference between 5/2 and 5/14.

step 2 Find the product of numerator of Fraction A and denominator of Fraction B (5 x 14), find the product of numerator of Fraction B and denominator of Fraction A (5 x 2), and find the product of both denominators of Fraction A and Fraction B (2 x 14) and rewrite the equation as like the below:
= (5 x 14) - (5 x 2)/(2 x 14)

step 3 Simplify and rewrite the fraction:
= (70 - 10)/28
= 60/28
= 15/7
5/2 - 5/14 = 15/7

Hence,
5/2 minus 5/14 in fraction is 15/7