Subtract 70/7 from 60/16
1st number: 3 12/16, 2nd number: 10 0/7
60/16 - 70/7 is -25/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 7 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 16 × 7 = 112,
60/16 = 60 × 7/16 × 7 = 420/112 - Likewise, for the 2nd fraction, since 7 × 16 = 112,
70/7 = 70 × 16/7 × 16 = 1120/112 - Subtract the two like fractions:
420/112 - 1120/112 = 420 - 1120/112 = -700/112 - After reducing the fraction, the answer is -25/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/32-70/7 60/16-70/14 60/48-70/7 60/16-70/21 60/80-70/7 60/16-70/35 60/16-70/49