Subtract 25/49 from 6/56
6/56 - 25/49 is -79/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 49 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 56 × 7 = 392,
6/56 = 6 × 7/56 × 7 = 42/392 - Likewise, for the 2nd fraction, since 49 × 8 = 392,
25/49 = 25 × 8/49 × 8 = 200/392 - Subtract the two like fractions:
42/392 - 200/392 = 42 - 200/392 = -158/392 - After reducing the fraction, the answer is -79/196
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