Subtract 70/35 from 27/10
1st number: 2 7/10, 2nd number: 2 0/35
27/10 - 70/35 is 7/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
27/10 = 27 × 7/10 × 7 = 189/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
70/35 = 70 × 2/35 × 2 = 140/70 - Subtract the two like fractions:
189/70 - 140/70 = 189 - 140/70 = 49/70 - After reducing the fraction, the answer is 7/10
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