Subtract 7/70 from 24/3
1st number: 8 0/3, 2nd number: 7/70
24/3 - 7/70 is 79/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 3 × 70 = 210,
24/3 = 24 × 70/3 × 70 = 1680/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
7/70 = 7 × 3/70 × 3 = 21/210 - Subtract the two like fractions:
1680/210 - 21/210 = 1680 - 21/210 = 1659/210 - After reducing the fraction, the answer is 79/10
- In mixed form: 79/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/3-7/70 24/3-14/70 24/6-7/70 72/3-7/70 24/3-21/70 24/9-7/70 24/3-35/70 24/15-7/70 24/3-49/70 24/21-7/70