Subtract 2/40 from 8/50
8/50 - 2/40 is 11/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 50 × 4 = 200,
8/50 = 8 × 4/50 × 4 = 32/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
2/40 = 2 × 5/40 × 5 = 10/200 - Subtract the two like fractions:
32/200 - 10/200 = 32 - 10/200 = 22/200 - After reducing the fraction, the answer is 11/100
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