Subtract 45/32 from 15/4
1st number: 3 3/4, 2nd number: 1 13/32
15/4 - 45/32 is 75/32.
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,
15/4 = 15 × 8/4 × 8 = 120/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
45/32 = 45 × 1/32 × 1 = 45/32 - Subtract the two like fractions:
120/32 - 45/32 = 120 - 45/32 = 75/32 - In mixed form: 211/32
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