Subtract 70/8 from 60/49
1st number: 1 11/49, 2nd number: 8 6/8
60/49 - 70/8 is -1475/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
60/49 = 60 × 8/49 × 8 = 480/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
70/8 = 70 × 49/8 × 49 = 3430/392 - Subtract the two like fractions:
480/392 - 3430/392 = 480 - 3430/392 = -2950/392 - After reducing the fraction, the answer is -1475/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/98-70/8 60/49-70/16 60/49-70/24 60/49-70/40 60/49-70/56