Subtract 49/36 from 1/70
1st number: 1/70, 2nd number: 1 13/36
1/70 - 49/36 is -1697/1260.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 36 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 70 × 18 = 1260,
1/70 = 1 × 18/70 × 18 = 18/1260 - Likewise, for the 2nd fraction, since 36 × 35 = 1260,
49/36 = 49 × 35/36 × 35 = 1715/1260 - Subtract the two like fractions:
18/1260 - 1715/1260 = 18 - 1715/1260 = -1697/1260
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