What is 5/7 minus 1/10 in fraction?
5/7 minus 1/10 equals to 43/70 in fraction form.
Learn how to find what is 5/7 minus 1/10 in fraction form just in a few minutes. We have covered the easiest method to write 5/7 - 1/10 as a fraction and decimal.
Summary: 5/7 minus 1/10
Since both the fractions have the unequal denominators, you have to find the equivalent fractions for 5/7 and 1/10 having identical denominators before starting adding the fractions. Find the LCM of denominators, 70 is the LCM of 7 and 10. Multiply the LCM 70 with all the numerators and denominators of both fractions (5/7 x 70/70) - (1/10 x 70/70) and simplify further in order to have the common denominators. By simplifying the fraction subtraction expression becomes 43/70.
The below workout with step by step calculation shows how to find what is the difference between two fractions by subtracting a fraction 1/10 from 5/7. For different, unequal or unlike denominators, use any one of the following methods to find the equivalent fraction for 5/7 minus 1/10.
1. LCM method
2. Cross multiplication method.
5/7-1/10 using LCM Method:
What is 5/7 minus 1/10 as a fraction?
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 5/7
Fraction B: 1/10
What to be found?
5/7-1/10 = ?
Find what's the difference between 5/7 and 1/10.
step 2 Compare the denominators of fractions 5/7 and 1/10 to identify whether it is a like or unlike fraction subtraction. Since the denominators of given fractions 5/7 and 1/10 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 5/7 and 1/10:
The LCM of 7 and 10 is 70.
step 4 Write the fractions 5/7 and 1/10 in the subtraction expression form and multiply LCM with all the numerators and denominators of both fractions.
=5/7-1/10
=(5 x 70)/(7 x 70)-(1 x 70)/(10 x 70)
step 5 Simplify the expression to have common denominator:
=50/70-7/70
step 6 Take the common values out and rewrite the above expression like the below:
=1/70 x (50/1-7/1)
=1/70 x (50 - 7)
step 7Simplify the above expression further:
=1/70 x 43
=43/70
5/7-1/10=43/70
Hence,
5/7 minus 1/10 equals to 43/70 in fraction.
5/7-1/10 using Cross Multiplication Method:
step 1 Observe the input parameters and what to be found:
Input:
Fraction A: 5/7
Fraction B: 1/10
What to be found?
5/7-1/10 = ?
Find what's the difference between 5/7 and 1/10.
step 2 Find the product of numerator of Fraction A and denominator of Fraction B (5 x 10), find the product of numerator of Fraction B and denominator of Fraction A (1 x 7), and find the product of both denominators of Fraction A and Fraction B (7 x 10) and rewrite the equation as like the below:
= (5 x 10) - (1 x 7)/(7 x 10)
step 3 Simplify and rewrite the fraction:
= (50 - 7)/70
5/7-1/10 = 43/70
Hence,
5/7 minus 1/10 = 43/70