Subtract 96/49 from 7/70
1st number: 7/70, 2nd number: 1 47/49
7/70 - 96/49 is -911/490.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 49 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 70 × 7 = 490,
7/70 = 7 × 7/70 × 7 = 49/490 - Likewise, for the 2nd fraction, since 49 × 10 = 490,
96/49 = 96 × 10/49 × 10 = 960/490 - Subtract the two like fractions:
49/490 - 960/490 = 49 - 960/490 = -911/490
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