Subtract 27/32 from 90/12
1st number: 7 6/12, 2nd number: 27/32
90/12 - 27/32 is 213/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 32 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 12 × 8 = 96,
90/12 = 90 × 8/12 × 8 = 720/96 - Likewise, for the 2nd fraction, since 32 × 3 = 96,
27/32 = 27 × 3/32 × 3 = 81/96 - Subtract the two like fractions:
720/96 - 81/96 = 720 - 81/96 = 639/96 - After reducing the fraction, the answer is 213/32
- In mixed form: 621/32
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