Subtract 16/49 from 14/40
14/40 - 16/49 is 23/980.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 49 is 1960
Next, find the equivalent fraction of both fractional numbers with denominator 1960 - For the 1st fraction, since 40 × 49 = 1960,
14/40 = 14 × 49/40 × 49 = 686/1960 - Likewise, for the 2nd fraction, since 49 × 40 = 1960,
16/49 = 16 × 40/49 × 40 = 640/1960 - Subtract the two like fractions:
686/1960 - 640/1960 = 686 - 640/1960 = 46/1960 - After reducing the fraction, the answer is 23/980
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