Answers

Subtract 70/36 from 70/10

1^st number: 7 0/10, 2^nd number: 1 34/36

70/10 - 70/36 is 91/18.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 36 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 10 × 18 = 180,
   70/10 = 70 × 18/10 × 18 = 1260/180
3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
   70/36 = 70 × 5/36 × 5 = 350/180
4. Subtract the two like fractions:
   1260/180 - 350/180 = 1260 - 350/180 = 910/180
5. After reducing the fraction, the answer is 91/18
6. In mixed form: 51/18

MathStep (Works offline)

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

Related: ⁷⁰/₂₀-⁷⁰/₃₆ ⁷⁰/₁₀-⁷⁰/₇₂ ⁷⁰/₃₀-⁷⁰/₃₆ ⁷⁰/₅₀-⁷⁰/₃₆

Subtract Fractions Calculator