Add 6/21 and 9/32
6/21 + 9/32 is 127/224.
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,
9/32 = 9 × 21/32 × 21 = 189/672 - Add the two like fractions:
192/672 + 189/672 = 192 + 189/672 = 381/672 - 381/672 simplified gives 127/224
- So, 6/21 + 9/32 = 127/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/21+9/32 6/21+18/32 6/42+9/32 6/21+9/64 18/21+9/32 6/21+27/32 6/63+9/32 6/21+9/96 30/21+9/32 6/21+45/32 42/21+9/32 6/21+63/32