Subtract 6/16 from 72/7
1st number: 10 2/7, 2nd number: 6/16
72/7 - 6/16 is 555/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 16 is 112
Next, find the equivalent fraction of both fractional numbers with denominator 112 - For the 1st fraction, since 7 × 16 = 112,
72/7 = 72 × 16/7 × 16 = 1152/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
6/16 = 6 × 7/16 × 7 = 42/112 - Subtract the two like fractions:
1152/112 - 42/112 = 1152 - 42/112 = 1110/112 - After reducing the fraction, the answer is 555/56
- In mixed form: 951/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/7-12/16 72/14-6/16 72/7-6/32 72/7-18/16 72/21-6/16 72/7-6/48 72/7-30/16 72/35-6/16 72/7-6/80 72/7-42/16 72/49-6/16