Add 24/70 and 21/32
24/70 + 21/32 is 1119/1120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 32 is 1120
Next, find the equivalent fraction of both fractional numbers with denominator 1120 - For the 1st fraction, since 70 × 16 = 1120,
24/70 = 24 × 16/70 × 16 = 384/1120 - Likewise, for the 2nd fraction, since 32 × 35 = 1120,
21/32 = 21 × 35/32 × 35 = 735/1120 - Add the two like fractions:
384/1120 + 735/1120 = 384 + 735/1120 = 1119/1120 - So, 24/70 + 21/32 = 1119/1120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/70+21/32 24/70+42/32 24/70+21/64 72/70+21/32 24/70+63/32 24/70+21/96