Subtract 20/7 from 60/16
1st number: 3 12/16, 2nd number: 2 6/7
60/16 - 20/7 is 25/28.
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,
20/7 = 20 × 16/7 × 16 = 320/112 - Subtract the two like fractions:
420/112 - 320/112 = 420 - 320/112 = 100/112 - After reducing the fraction, the answer is 25/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/16-40/7 60/32-20/7 60/16-20/14 60/16-60/7 60/48-20/7 60/16-20/21 60/80-20/7 60/16-20/35 60/16-20/49