Answers

Subtract 70/3 from 42/14

1^st number: 3 0/14, 2^nd number: 23 1/3

42/14 - 70/3 is -61/3.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 3 is 42
   
   Next, find the equivalent fraction of both fractional numbers with denominator 42
2. For the 1st fraction, since 14 × 3 = 42,
   42/14 = 42 × 3/14 × 3 = 126/42
3. Likewise, for the 2nd fraction, since 3 × 14 = 42,
   70/3 = 70 × 14/3 × 14 = 980/42
4. Subtract the two like fractions:
   126/42 - 980/42 = 126 - 980/42 = -854/42
5. After reducing the fraction, the answer is -61/3

MathStep (Works offline)

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

Related: ⁸⁴/₁₄-⁷⁰/₃ ⁴²/₂₈-⁷⁰/₃ ⁴²/₁₄-⁷⁰/₆ ⁴²/₁₄-⁷⁰/₉ ⁴²/₇₀-⁷⁰/₃ ⁴²/₁₄-⁷⁰/₁₅ ⁴²/₉₈-⁷⁰/₃ ⁴²/₁₄-⁷⁰/₂₁

Subtract Fractions Calculator