Subtract 56/24 from 75/70
1st number: 1 5/70, 2nd number: 2 8/24
75/70 - 56/24 is -53/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 70 × 12 = 840,
75/70 = 75 × 12/70 × 12 = 900/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
56/24 = 56 × 35/24 × 35 = 1960/840 - Subtract the two like fractions:
900/840 - 1960/840 = 900 - 1960/840 = -1060/840 - After reducing the fraction, the answer is -53/42
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