Subtract 32/7 from 10/4
1st number: 2 2/4, 2nd number: 4 4/7
10/4 - 32/7 is -29/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 7 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
10/4 = 10 × 7/4 × 7 = 70/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
32/7 = 32 × 4/7 × 4 = 128/28 - Subtract the two like fractions:
70/28 - 128/28 = 70 - 128/28 = -58/28 - After reducing the fraction, the answer is -29/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/4-32/7 10/4-64/7 10/8-32/7 10/4-32/14 30/4-32/7 10/4-96/7 10/12-32/7 10/4-32/21 50/4-32/7 10/20-32/7 10/4-32/35 70/4-32/7 10/28-32/7 10/4-32/49