Subtract 40/32 from 40/4
1st number: 10 0/4, 2nd number: 1 8/32
40/4 - 40/32 is 35/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 32 is 32
Next, find the equivalent fraction of both fractional numbers with denominator 32 - For the 1st fraction, since 4 × 8 = 32,
40/4 = 40 × 8/4 × 8 = 320/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
40/32 = 40 × 1/32 × 1 = 40/32 - Subtract the two like fractions:
320/32 - 40/32 = 320 - 40/32 = 280/32 - After reducing the fraction, the answer is 35/4
- In mixed form: 83/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4-40/32 40/4-80/32 40/8-40/32 40/4-40/64 40/12-40/32 40/4-40/96 40/20-40/32 40/28-40/32