Subtract 27/7 from 24/3
1st number: 8 0/3, 2nd number: 3 6/7
24/3 - 27/7 is 29/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 7 is 21
Next, find the equivalent fraction of both fractional numbers with denominator 21 - For the 1st fraction, since 3 × 7 = 21,
24/3 = 24 × 7/3 × 7 = 168/21 - Likewise, for the 2nd fraction, since 7 × 3 = 21,
27/7 = 27 × 3/7 × 3 = 81/21 - Subtract the two like fractions:
168/21 - 81/21 = 168 - 81/21 = 87/21 - After reducing the fraction, the answer is 29/7
- In mixed form: 41/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/3-27/7 24/3-54/7 24/6-27/7 24/3-27/14 72/3-27/7 24/3-81/7 24/9-27/7 24/3-27/21 24/15-27/7 24/3-27/35 24/21-27/7 24/3-27/49