Subtract 35/30 from 15/32
1st number: 15/32, 2nd number: 1 5/30
15/32 - 35/30 is -67/96.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 30 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 32 × 15 = 480,
15/32 = 15 × 15/32 × 15 = 225/480 - Likewise, for the 2nd fraction, since 30 × 16 = 480,
35/30 = 35 × 16/30 × 16 = 560/480 - Subtract the two like fractions:
225/480 - 560/480 = 225 - 560/480 = -335/480 - After reducing the fraction, the answer is -67/96
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