Subtract 5/28 from 48/42
1st number: 1 6/42, 2nd number: 5/28
48/42 - 5/28 is 27/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 42 × 2 = 84,
48/42 = 48 × 2/42 × 2 = 96/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
5/28 = 5 × 3/28 × 3 = 15/84 - Subtract the two like fractions:
96/84 - 15/84 = 96 - 15/84 = 81/84 - After reducing the fraction, the answer is 27/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/42-5/28 48/42-10/28 48/84-5/28 48/42-5/56 48/42-15/28 48/42-5/84 48/42-25/28 48/42-35/28