Subtract 10/16 from 70/7
1st number: 10 0/7, 2nd number: 10/16
70/7 - 10/16 is 75/8.
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,
70/7 = 70 × 16/7 × 16 = 1120/112 - Likewise, for the 2nd fraction, since 16 × 7 = 112,
10/16 = 10 × 7/16 × 7 = 70/112 - Subtract the two like fractions:
1120/112 - 70/112 = 1120 - 70/112 = 1050/112 - After reducing the fraction, the answer is 75/8
- In mixed form: 93/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/7-20/16 70/14-10/16 70/7-10/32 70/7-30/16 70/21-10/16 70/7-10/48 70/7-50/16 70/35-10/16 70/7-10/80 70/7-70/16 70/49-10/16