Answers

Add 10/42 and 9/32

10/42 + 9/32 is 349/672.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 32 is 672
   
   Next, find the equivalent fraction of both fractional numbers with denominator 672
2. For the 1st fraction, since 42 × 16 = 672,
   10/42 = 10 × 16/42 × 16 = 160/672
3. Likewise, for the 2nd fraction, since 32 × 21 = 672,
   9/32 = 9 × 21/32 × 21 = 189/672
4. Add the two like fractions:
   160/672 + 189/672 = 160 + 189/672 = 349/672
5. So, 10/42 + 9/32 = 349/672

MathStep (Works offline)

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

Related: ²⁰/₄₂+⁹/₃₂ ¹⁰/₄₂+¹⁸/₃₂ ¹⁰/₈₄+⁹/₃₂ ¹⁰/₄₂+⁹/₆₄ ³⁰/₄₂+⁹/₃₂ ¹⁰/₄₂+²⁷/₃₂ ¹⁰/₄₂+⁹/₉₆ ⁵⁰/₄₂+⁹/₃₂ ¹⁰/₄₂+⁴⁵/₃₂ ⁷⁰/₄₂+⁹/₃₂ ¹⁰/₄₂+⁶³/₃₂

Add Fractions Calculator