Subtract 42/24 from 90/32
1st number: 2 26/32, 2nd number: 1 18/24
90/32 - 42/24 is 17/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 24 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 32 × 3 = 96,
90/32 = 90 × 3/32 × 3 = 270/96 - Likewise, for the 2nd fraction, since 24 × 4 = 96,
42/24 = 42 × 4/24 × 4 = 168/96 - Subtract the two like fractions:
270/96 - 168/96 = 270 - 168/96 = 102/96 - After reducing the fraction, the answer is 17/16
- In mixed form: 11/16
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