Subtract 56/32 from 3/20
1st number: 3/20, 2nd number: 1 24/32
3/20 - 56/32 is -8/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 20 × 8 = 160,
3/20 = 3 × 8/20 × 8 = 24/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
56/32 = 56 × 5/32 × 5 = 280/160 - Subtract the two like fractions:
24/160 - 280/160 = 24 - 280/160 = -256/160 - After reducing the fraction, the answer is -8/5
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