Subtract 30/49 from 6/35
6/35 - 30/49 is -108/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 49 is 245
Next, find the equivalent fraction of both fractional numbers with denominator 245 - For the 1st fraction, since 35 × 7 = 245,
6/35 = 6 × 7/35 × 7 = 42/245 - Likewise, for the 2nd fraction, since 49 × 5 = 245,
30/49 = 30 × 5/49 × 5 = 150/245 - Subtract the two like fractions:
42/245 - 150/245 = 42 - 150/245 = -108/245
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