Subtract 60/7 from 30/16
1st number: 1 14/16, 2nd number: 8 4/7
30/16 - 60/7 is -375/56.
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,
30/16 = 30 × 7/16 × 7 = 210/112 - Likewise, for the 2nd fraction, since 7 × 16 = 112,
60/7 = 60 × 16/7 × 16 = 960/112 - Subtract the two like fractions:
210/112 - 960/112 = 210 - 960/112 = -750/112 - After reducing the fraction, the answer is -375/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/16-60/7 30/32-60/7 30/16-60/14 90/16-60/7 30/48-60/7 30/16-60/21 30/80-60/7 30/16-60/35 30/16-60/49