Subtract 63/50 from 9/40
1st number: 9/40, 2nd number: 1 13/50
9/40 - 63/50 is -207/200.
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,
9/40 = 9 × 5/40 × 5 = 45/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
63/50 = 63 × 4/50 × 4 = 252/200 - Subtract the two like fractions:
45/200 - 252/200 = 45 - 252/200 = -207/200
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