Subtract 80/5 from 56/20
1st number: 2 16/20, 2nd number: 16 0/5
56/20 - 80/5 is -66/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 5 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 20 × 1 = 20,
56/20 = 56 × 1/20 × 1 = 56/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
80/5 = 80 × 4/5 × 4 = 320/20 - Subtract the two like fractions:
56/20 - 320/20 = 56 - 320/20 = -264/20 - After reducing the fraction, the answer is -66/5
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