Subtract 90/56 from 35/5
1st number: 7 0/5, 2nd number: 1 34/56
35/5 - 90/56 is 151/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 5 × 56 = 280,
35/5 = 35 × 56/5 × 56 = 1960/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
90/56 = 90 × 5/56 × 5 = 450/280 - Subtract the two like fractions:
1960/280 - 450/280 = 1960 - 450/280 = 1510/280 - After reducing the fraction, the answer is 151/28
- In mixed form: 511/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5-90/56 35/10-90/56 35/15-90/56 35/25-90/56