Subtract 60/28 from 90/32
1st number: 2 26/32, 2nd number: 2 4/28
90/32 - 60/28 is 75/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 28 is 224
Next, find the equivalent fraction of both fractional numbers with denominator 224 - For the 1st fraction, since 32 × 7 = 224,
90/32 = 90 × 7/32 × 7 = 630/224 - Likewise, for the 2nd fraction, since 28 × 8 = 224,
60/28 = 60 × 8/28 × 8 = 480/224 - Subtract the two like fractions:
630/224 - 480/224 = 630 - 480/224 = 150/224 - After reducing the fraction, the answer is 75/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/64-60/28 90/32-60/56 90/96-60/28 90/32-60/84