Subtract 9/32 from 70/8
1st number: 8 6/8, 2nd number: 9/32
70/8 - 9/32 is 271/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 32 is 32
Next, find the equivalent fraction of both fractional numbers with denominator 32 - For the 1st fraction, since 8 × 4 = 32,
70/8 = 70 × 4/8 × 4 = 280/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
9/32 = 9 × 1/32 × 1 = 9/32 - Subtract the two like fractions:
280/32 - 9/32 = 280 - 9/32 = 271/32 - In mixed form: 815/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8-18/32 70/16-9/32 70/8-9/64 70/8-27/32 70/24-9/32 70/8-9/96 70/8-45/32 70/40-9/32 70/8-63/32 70/56-9/32