Answers

Add 60/5 and 63/70

1^st number: 12 0/5, 2^nd number: 63/70

60/5 + 63/70 is 129/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 5 and 70 is 70
   
   Next, find the equivalent fraction of both fractional numbers with denominator 70
2. For the 1st fraction, since 5 × 14 = 70,
   60/5 = 60 × 14/5 × 14 = 840/70
3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
   63/70 = 63 × 1/70 × 1 = 63/70
4. Add the two like fractions:
   840/70 + 63/70 = 840 + 63/70 = 903/70
5. 903/70 simplified gives 129/10
6. So, 60/5 + 63/70 = 129/10
   In mixed form: 129/10

MathStep (Works offline)

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

Related: ⁶⁰/₁₀+⁶³/₇₀ ⁶⁰/₁₅+⁶³/₇₀ ⁶⁰/₂₅+⁶³/₇₀ ⁶⁰/₃₅+⁶³/₇₀

Add Fractions Calculator