Subtract 24/70 from 32/28
1st number: 1 4/28, 2nd number: 24/70
32/28 - 24/70 is 4/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 70 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 28 × 5 = 140,
32/28 = 32 × 5/28 × 5 = 160/140 - Likewise, for the 2nd fraction, since 70 × 2 = 140,
24/70 = 24 × 2/70 × 2 = 48/140 - Subtract the two like fractions:
160/140 - 48/140 = 160 - 48/140 = 112/140 - After reducing the fraction, the answer is 4/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/28-24/70 32/28-48/70 32/56-24/70 96/28-24/70 32/28-72/70 32/84-24/70