Subtract 70/60 from 7/35
1st number: 7/35, 2nd number: 1 10/60
7/35 - 70/60 is -29/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 35 × 12 = 420,
7/35 = 7 × 12/35 × 12 = 84/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
70/60 = 70 × 7/60 × 7 = 490/420 - Subtract the two like fractions:
84/420 - 490/420 = 84 - 490/420 = -406/420 - After reducing the fraction, the answer is -29/30
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