1/7 - 2/56 as a fraction

Learn how to find what is 1/7 minus 2/56 in fraction form just in a few minutes. We have covered the easiest method to write 1/7 - 2/56 as a fraction and decimal.

Summary: 1/7 minus 2/56 = 3/28
Since both fractions have unequal denominators, 1/7 minus 2/56 is an unlike fractions subtraction. For subtracting unlike fractions, you have to first find the equivalent fractions for fraction 1/7 and fraction 2/56 in order to have the same denominators for both fractions. Therefore, you have to find the LCM of denominators 7 and 56. 56 is the LCM of 7 and 56. Multiplying the LCM 56 with the numerators and denominators of both fractions (1/7 x 56/56) - (2/56 x 56/56), and simplify further in order to have the common denominator. So the equivalent fraction for 1/7 is 8/56 and for 2/56 is 2/56. By simplifying this fraction subtraction 8/56 - 2/56, it becomes 6/56.

Pie Chart Representation: 1/7 - 2/56 = 3/28

CALCULATION: 1/7 - 2/56 as a fraction
1/7 - 2/56 = (?)
1/7 - 2/56 = [(1 x 56) - (2 x 7)]/(7 x 56)
= (56 - 14)/392
= 42/392
= (14 x 3)/(14 x 28)
= 3/28
1/7 - 2/56 = 3/28
1/7 minus 2/56 as a fraction is 3/28.

where
1/7 is a proper fraction as a minuend,
2/56 is a proper fraction as a subtrahend,
3/28 is the difference between 1/7 and 2/56.

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1/7 minus 2/56 as a decimal
1/7 - 2/56 = 3/28
3/28 = 0.1071
(1/7) - (2/56) as a decimal is 0.1071

where
0.1071 is the difference between 1/7 and 2/56.

The below workout with step by step calculation shows how to find what is the difference between two fractions by subtracting a fraction 2/56 from 1/7. For different, unequal or unlike denominators, use any one of the following methods to find the equivalent fraction for 1/7 minus 2/56.
1. LCM method
2. Cross multiplication method.

(1/7) - (2/56) using LCM Method:
What is 1/7 minus 2/56 as a fraction?

step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 1/7
Fraction B: 2/56

What to be found?
(1/7) - (2/56) = ?
Find what's the difference between 1/7 and 2/56.

step 2 Compare the denominators of fractions 1/7 and 2/56 to identify whether it is a like or unlike fraction subtraction. Since the denominators of given fractions 1/7 and 2/56 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 1/7 and 2/56:
The LCM of 7 and 56 is 56.

step 4 Write the fractions 1/7 and 2/56 in the subtraction expression form and multiply LCM with all the numerators and denominators of both fractions.
= 1/7 - 2/56
= [(1 x 56)/(7 x 56)] - [(2 x 56)/(56 x 56)]

step 5 Simplify the expression to have common denominator:
= 8/56 - 2/56

step 6 Take the common values out and rewrite the above expression like the below:
= 1/56 x (8/1 - 2/1)
= 1/56 x (8 - 2)

step 7Simplify the above expression further:
= 1/56 x 6
= 6/56
= 3/28
1/7 - 2/56 = 3/28

Hence,
1/7 minus 2/56 as a fraction is 3/28.

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1/7 - 2/56 using Cross Multiplication Method:
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 1/7
Fraction B: 2/56

What to be found?
(1/7)-(2/56) = ?
Find what's the difference between 1/7 and 2/56.

step 2 Find the product of numerator of Fraction A and denominator of Fraction B (1 x 56), find the product of numerator of Fraction B and denominator of Fraction A (2 x 7), and find the product of both denominators of Fraction A and Fraction B (7 x 56) and rewrite the equation as like the below:
= (1 x 56) - (2 x 7)/(7 x 56)

step 3 Simplify and rewrite the fraction:
= (56 - 14)/392
= 42/392
= 3/28
1/7 - 2/56 = 3/28

Hence,
1/7 minus 2/56 in fraction is 3/28