Add 72/28 and 1/32
1st number: 2 16/28, 2nd number: 1/32
72/28 + 1/32 is 583/224.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 32 is 224
Next, find the equivalent fraction of both fractional numbers with denominator 224 - For the 1st fraction, since 28 × 8 = 224,
72/28 = 72 × 8/28 × 8 = 576/224 - Likewise, for the 2nd fraction, since 32 × 7 = 224,
1/32 = 1 × 7/32 × 7 = 7/224 - Add the two like fractions:
576/224 + 7/224 = 576 + 7/224 = 583/224 - So, 72/28 + 1/32 = 583/224
In mixed form: 2135/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/28+2/32 72/56+1/32 72/28+1/64 72/28+3/32 72/84+1/32 72/28+1/96 72/28+5/32 72/28+7/32