Add 6/21 and 7/32
6/21 + 7/32 is 113/224.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 32 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 21 × 32 = 672,
6/21 = 6 × 32/21 × 32 = 192/672 - Likewise, for the 2nd fraction, since 32 × 21 = 672,
7/32 = 7 × 21/32 × 21 = 147/672 - Add the two like fractions:
192/672 + 147/672 = 192 + 147/672 = 339/672 - 339/672 simplified gives 113/224
- So, 6/21 + 7/32 = 113/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/21+7/32 6/21+14/32 6/42+7/32 6/21+7/64 18/21+7/32 6/21+21/32 6/63+7/32 6/21+7/96 30/21+7/32 6/21+35/32 42/21+7/32 6/21+49/32