Subtract 10/24 from 70/7
1st number: 10 0/7, 2nd number: 10/24
70/7 - 10/24 is 115/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 7 × 24 = 168,
70/7 = 70 × 24/7 × 24 = 1680/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
10/24 = 10 × 7/24 × 7 = 70/168 - Subtract the two like fractions:
1680/168 - 70/168 = 1680 - 70/168 = 1610/168 - After reducing the fraction, the answer is 115/12
- In mixed form: 97/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/7-20/24 70/14-10/24 70/7-10/48 70/7-30/24 70/21-10/24 70/7-10/72 70/7-50/24 70/35-10/24 70/7-70/24 70/49-10/24