Subtract 7/32 from 75/70
1st number: 1 5/70, 2nd number: 7/32
75/70 - 7/32 is 191/224.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 32 is 1120
Next, find the equivalent fraction of both fractional numbers with denominator 1120 - For the 1st fraction, since 70 × 16 = 1120,
75/70 = 75 × 16/70 × 16 = 1200/1120 - Likewise, for the 2nd fraction, since 32 × 35 = 1120,
7/32 = 7 × 35/32 × 35 = 245/1120 - Subtract the two like fractions:
1200/1120 - 245/1120 = 1200 - 245/1120 = 955/1120 - After reducing the fraction, the answer is 191/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/70-14/32 75/70-7/64 75/70-21/32 75/70-7/96 75/70-35/32 75/70-49/32