Answers

Subtract 45/70 from 70/14

1^st number: 5 0/14, 2^nd number: 45/70

70/14 - 45/70 is 61/14.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 14 and 70 is 70
   
   Next, find the equivalent fraction of both fractional numbers with denominator 70
2. For the 1st fraction, since 14 × 5 = 70,
   70/14 = 70 × 5/14 × 5 = 350/70
3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
   45/70 = 45 × 1/70 × 1 = 45/70
4. Subtract the two like fractions:
   350/70 - 45/70 = 350 - 45/70 = 305/70
5. After reducing the fraction, the answer is 61/14
6. In mixed form: 45/14

MathStep (Works offline)

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

Related: ⁷⁰/₁₄-⁹⁰/₇₀ ⁷⁰/₂₈-⁴⁵/₇₀ ⁷⁰/₄₂-⁴⁵/₇₀ ⁷⁰/₉₈-⁴⁵/₇₀

Subtract Fractions Calculator