Answers

Add 6/72 and 70/4

1^st number: 6/72, 2^nd number: 17 2/4

6/72 + 70/4 is 211/12.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 72 and 4 is 72
   
   Next, find the equivalent fraction of both fractional numbers with denominator 72
2. For the 1st fraction, since 72 × 1 = 72,
   6/72 = 6 × 1/72 × 1 = 6/72
3. Likewise, for the 2nd fraction, since 4 × 18 = 72,
   70/4 = 70 × 18/4 × 18 = 1260/72
4. Add the two like fractions:
   6/72 + 1260/72 = 6 + 1260/72 = 1266/72
5. 1266/72 simplified gives 211/12
6. So, 6/72 + 70/4 = 211/12
   In mixed form: 177/12

MathStep (Works offline)

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

Related: ¹²/₇₂+⁷⁰/₄ ⁶/₇₂+⁷⁰/₈ ¹⁸/₇₂+⁷⁰/₄ ⁶/₇₂+⁷⁰/₁₂ ³⁰/₇₂+⁷⁰/₄ ⁶/₇₂+⁷⁰/₂₀ ⁴²/₇₂+⁷⁰/₄ ⁶/₇₂+⁷⁰/₂₈

Add Fractions Calculator