Subtract 75/5 from 10/40
1st number: 10/40, 2nd number: 15 0/5
10/40 - 75/5 is -59/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 5 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
10/40 = 10 × 1/40 × 1 = 10/40 - Likewise, for the 2nd fraction, since 5 × 8 = 40,
75/5 = 75 × 8/5 × 8 = 600/40 - Subtract the two like fractions:
10/40 - 600/40 = 10 - 600/40 = -590/40 - After reducing the fraction, the answer is -59/4
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