Subtract 45/50 from 64/40
1st number: 1 24/40, 2nd number: 45/50
64/40 - 45/50 is 7/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 40 × 5 = 200,
64/40 = 64 × 5/40 × 5 = 320/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
45/50 = 45 × 4/50 × 4 = 180/200 - Subtract the two like fractions:
320/200 - 180/200 = 320 - 180/200 = 140/200 - After reducing the fraction, the answer is 7/10
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