Subtract 7/49 from 35/42
35/42 - 7/49 is 29/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 49 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 42 × 7 = 294,
35/42 = 35 × 7/42 × 7 = 245/294 - Likewise, for the 2nd fraction, since 49 × 6 = 294,
7/49 = 7 × 6/49 × 6 = 42/294 - Subtract the two like fractions:
245/294 - 42/294 = 245 - 42/294 = 203/294 - After reducing the fraction, the answer is 29/42
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