Add 3/36 and 21/32
3/36 + 21/32 is 71/96.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 32 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 36 × 8 = 288,
3/36 = 3 × 8/36 × 8 = 24/288 - Likewise, for the 2nd fraction, since 32 × 9 = 288,
21/32 = 21 × 9/32 × 9 = 189/288 - Add the two like fractions:
24/288 + 189/288 = 24 + 189/288 = 213/288 - 213/288 simplified gives 71/96
- So, 3/36 + 21/32 = 71/96
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/36+21/32 3/36+42/32 3/72+21/32 3/36+21/64 9/36+21/32 3/36+63/32 3/36+21/96 15/36+21/32 21/36+21/32