Add 6/7 and 21/32
6/7 + 21/32 is 339/224.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 32 is 224
Next, find the equivalent fraction of both fractional numbers with denominator 224 - For the 1st fraction, since 7 × 32 = 224,
6/7 = 6 × 32/7 × 32 = 192/224 - Likewise, for the 2nd fraction, since 32 × 7 = 224,
21/32 = 21 × 7/32 × 7 = 147/224 - Add the two like fractions:
192/224 + 147/224 = 192 + 147/224 = 339/224 - So, 6/7 + 21/32 = 339/224
In mixed form: 1115/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/7+21/32 6/7+42/32 6/14+21/32 6/7+21/64 18/7+21/32 6/7+63/32 6/21+21/32 6/7+21/96 30/7+21/32 6/35+21/32 42/7+21/32 6/49+21/32