Add 2/32 and 21/30
2/32 + 21/30 is 61/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 30 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 32 × 15 = 480,
2/32 = 2 × 15/32 × 15 = 30/480 - Likewise, for the 2nd fraction, since 30 × 16 = 480,
21/30 = 21 × 16/30 × 16 = 336/480 - Add the two like fractions:
30/480 + 336/480 = 30 + 336/480 = 366/480 - 366/480 simplified gives 61/80
- So, 2/32 + 21/30 = 61/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/32+21/30 2/32+42/30 2/64+21/30 2/32+21/60 6/32+21/30 2/32+63/30 2/96+21/30 2/32+21/90 10/32+21/30 14/32+21/30