Answers

Subtract 70/18 from 30/18

1^st number: 1 12/18, 2^nd number: 3 16/18

30/18 - 70/18 is -20/9.

Steps for subtracting fractions

1. Subtract the two fractions:
   30/18 - 70/18 = 30 - 70/18 = -40/18
2. After reducing the fraction, the answer is -20/9

MathStep (Works offline)

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

Related: ⁶⁰/₁₈-⁷⁰/₁₈ ³⁰/₃₆-⁷⁰/₁₈ ³⁰/₁₈-⁷⁰/₃₆ ⁹⁰/₁₈-⁷⁰/₁₈ ³⁰/₅₄-⁷⁰/₁₈ ³⁰/₁₈-⁷⁰/₅₄ ³⁰/₉₀-⁷⁰/₁₈ ³⁰/₁₈-⁷⁰/₉₀

Subtract Fractions Calculator