Subtract 60/10 from 56/49, Solve 1 7/49

Subtract 60/10 from 56/49

1^st number: 1 7/49, 2^nd number: 6 0/10

56/49 - 60/10 is -34/7.

Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490

Next, find the equivalent fraction of both fractional numbers with denominator 490
For the 1st fraction, since 49 × 10 = 490,
56/49 = 56 × 10/49 × 10 = 560/490
Likewise, for the 2nd fraction, since 10 × 49 = 490,
60/10 = 60 × 49/10 × 49 = 2940/490
Subtract the two like fractions:
560/490 - 2940/490 = 560 - 2940/490 = -2380/490
After reducing the fraction, the answer is -34/7

MathStep (Works offline)

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