Subtract 56/7 from 6/25, Solve 6/25

Subtract 56/7 from 6/25

1^st number: 6/25, 2^nd number: 8 0/7

6/25 - 56/7 is -194/25.

Find the least common denominator or LCM of the two denominators:
LCM of 25 and 7 is 175

Next, find the equivalent fraction of both fractional numbers with denominator 175
For the 1st fraction, since 25 × 7 = 175,
6/25 = 6 × 7/25 × 7 = 42/175
Likewise, for the 2nd fraction, since 7 × 25 = 175,
56/7 = 56 × 25/7 × 25 = 1400/175
Subtract the two like fractions:
42/175 - 1400/175 = 42 - 1400/175 = -1358/175
After reducing the fraction, the answer is -194/25

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad