Subtract 16/7 from 6/36
1st number: 6/36, 2nd number: 2 2/7
6/36 - 16/7 is -89/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 7 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
6/36 = 6 × 7/36 × 7 = 42/252 - Likewise, for the 2nd fraction, since 7 × 36 = 252,
16/7 = 16 × 36/7 × 36 = 576/252 - Subtract the two like fractions:
42/252 - 576/252 = 42 - 576/252 = -534/252 - After reducing the fraction, the answer is -89/42
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