Answers

Subtract 42/6 from 70/14

1^st number: 5 0/14, 2^nd number: 7 0/6

70/14 - 42/6 is -2/1.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 6 is 42
   
   Next, find the equivalent fraction of both fractional numbers with denominator 42
2. For the 1st fraction, since 14 × 3 = 42,
   70/14 = 70 × 3/14 × 3 = 210/42
3. Likewise, for the 2nd fraction, since 6 × 7 = 42,
   42/6 = 42 × 7/6 × 7 = 294/42
4. Subtract the two like fractions:
   210/42 - 294/42 = 210 - 294/42 = -84/42
5. After reducing the fraction, the answer is -2/1

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁷⁰/₁₄-⁸⁴/₆ ⁷⁰/₂₈-⁴²/₆ ⁷⁰/₁₄-⁴²/₁₂ ⁷⁰/₄₂-⁴²/₆ ⁷⁰/₁₄-⁴²/₁₈ ⁷⁰/₁₄-⁴²/₃₀ ⁷⁰/₉₈-⁴²/₆

Subtract Fractions Calculator