Answers

Add 70/32 and 27/90

1^st number: 2 6/32, 2^nd number: 27/90

70/32 + 27/90 is 199/80.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 32 and 90 is 1440
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1440
2. For the 1st fraction, since 32 × 45 = 1440,
   70/32 = 70 × 45/32 × 45 = 3150/1440
3. Likewise, for the 2nd fraction, since 90 × 16 = 1440,
   27/90 = 27 × 16/90 × 16 = 432/1440
4. Add the two like fractions:
   3150/1440 + 432/1440 = 3150 + 432/1440 = 3582/1440
5. 3582/1440 simplified gives 199/80
6. So, 70/32 + 27/90 = 199/80
   In mixed form: 239/80

MathStep (Works offline)

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

Related: ⁷⁰/₃₂+⁵⁴/₉₀ ⁷⁰/₆₄+²⁷/₉₀ ⁷⁰/₃₂+⁸¹/₉₀ ⁷⁰/₉₆+²⁷/₉₀

Add Fractions Calculator