Subtract 10/18 from 48/28
1st number: 1 20/28, 2nd number: 10/18
48/28 - 10/18 is 73/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 18 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
48/28 = 48 × 9/28 × 9 = 432/252 - Likewise, for the 2nd fraction, since 18 × 14 = 252,
10/18 = 10 × 14/18 × 14 = 140/252 - Subtract the two like fractions:
432/252 - 140/252 = 432 - 140/252 = 292/252 - After reducing the fraction, the answer is 73/63
- In mixed form: 110/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/28-10/18 48/28-20/18 48/56-10/18 48/28-10/36 48/28-30/18 48/84-10/18 48/28-10/54 48/28-50/18 48/28-10/90 48/28-70/18