Subtract 60/63 from 75/28
1st number: 2 19/28, 2nd number: 60/63
75/28 - 60/63 is 145/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
75/28 = 75 × 9/28 × 9 = 675/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
60/63 = 60 × 4/63 × 4 = 240/252 - Subtract the two like fractions:
675/252 - 240/252 = 675 - 240/252 = 435/252 - After reducing the fraction, the answer is 145/84
- In mixed form: 161/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/56-60/63 75/84-60/63