Answers

Add 90/7 and 36/60

1^st number: 12 6/7, 2^nd number: 36/60

90/7 + 36/60 is 471/35.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 7 and 60 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 7 × 60 = 420,
   90/7 = 90 × 60/7 × 60 = 5400/420
3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
   36/60 = 36 × 7/60 × 7 = 252/420
4. Add the two like fractions:
   5400/420 + 252/420 = 5400 + 252/420 = 5652/420
5. 5652/420 simplified gives 471/35
6. So, 90/7 + 36/60 = 471/35
   In mixed form: 1316/35

MathStep (Works offline)

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

Related: ⁹⁰/₇+⁷²/₆₀ ⁹⁰/₁₄+³⁶/₆₀ ⁹⁰/₂₁+³⁶/₆₀ ⁹⁰/₃₅+³⁶/₆₀ ⁹⁰/₄₉+³⁶/₆₀

Add Fractions Calculator