Fractions Subtraction Calculator

Fraction A
Fraction B
3/8 - 2/7 = 5/56
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Work with steps - Fraction Subtraction

Question:
fraction subtraction of 3/8 - 2/7 = ?
Answer:
3/8-2/7 = ?
Find the LCM of unlike denominators of fractions
LCM(8, 7) = 56
3/8= 3 x 568 x 56 = 3 x 756 = 2156
2/7= 2 x 567 x 56 = 2 x 856 = 1656
3/8-2/7 =21/56- 16/56
= 21- 1656
3/8-2/7 = 5/56
Fraction subtraction calculator that shows work to find the difference between two like or unlike fractions. The step-by-step calculation help parents to assist their kids studying 4th, 5th or 6th grade to verify the work and answers of unlike or like fraction subtraction homework and assignment problems in pre-algebra or in number and operations for fractions (NF) of common core state standards (CCSS) for mathematics.
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