Subtract 5/70 from 75/56
1st number: 1 19/56, 2nd number: 5/70
75/56 - 5/70 is 71/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 70 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
75/56 = 75 × 5/56 × 5 = 375/280 - Likewise, for the 2nd fraction, since 70 × 4 = 280,
5/70 = 5 × 4/70 × 4 = 20/280 - Subtract the two like fractions:
375/280 - 20/280 = 375 - 20/280 = 355/280 - After reducing the fraction, the answer is 71/56
- In mixed form: 115/56
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