Subtract 70/24 from 28/32
1st number: 28/32, 2nd number: 2 22/24
28/32 - 70/24 is -49/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 24 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 32 × 3 = 96,
28/32 = 28 × 3/32 × 3 = 84/96 - Likewise, for the 2nd fraction, since 24 × 4 = 96,
70/24 = 70 × 4/24 × 4 = 280/96 - Subtract the two like fractions:
84/96 - 280/96 = 84 - 280/96 = -196/96 - After reducing the fraction, the answer is -49/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/32-70/24 28/64-70/24 28/32-70/48 84/32-70/24 28/96-70/24 28/32-70/72