Subtract 56/20 from 75/10
1st number: 7 5/10, 2nd number: 2 16/20
75/10 - 56/20 is 47/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 10 × 2 = 20,
75/10 = 75 × 2/10 × 2 = 150/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
56/20 = 56 × 1/20 × 1 = 56/20 - Subtract the two like fractions:
150/20 - 56/20 = 150 - 56/20 = 94/20 - After reducing the fraction, the answer is 47/10
- In mixed form: 47/10
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