Subtract 42/49 from 14/50
14/50 - 42/49 is -101/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 49 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 50 × 49 = 2450,
14/50 = 14 × 49/50 × 49 = 686/2450 - Likewise, for the 2nd fraction, since 49 × 50 = 2450,
42/49 = 42 × 50/49 × 50 = 2100/2450 - Subtract the two like fractions:
686/2450 - 2100/2450 = 686 - 2100/2450 = -1414/2450 - After reducing the fraction, the answer is -101/175
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