Subtract 1/32 from 84/4
1st number: 21 0/4, 2nd number: 1/32
84/4 - 1/32 is 671/32.
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,
84/4 = 84 × 8/4 × 8 = 672/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
1/32 = 1 × 1/32 × 1 = 1/32 - Subtract the two like fractions:
672/32 - 1/32 = 672 - 1/32 = 671/32 - In mixed form: 2031/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/4-2/32 84/8-1/32 84/4-1/64 84/4-3/32 84/12-1/32 84/4-1/96 84/4-5/32 84/20-1/32 84/4-7/32 84/28-1/32