Subtract 35/14 from 10/40
1st number: 10/40, 2nd number: 2 7/14
10/40 - 35/14 is -9/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 14 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 40 × 7 = 280,
10/40 = 10 × 7/40 × 7 = 70/280 - Likewise, for the 2nd fraction, since 14 × 20 = 280,
35/14 = 35 × 20/14 × 20 = 700/280 - Subtract the two like fractions:
70/280 - 700/280 = 70 - 700/280 = -630/280 - After reducing the fraction, the answer is -9/4
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