Subtract 7/84 from 35/36
35/36 - 7/84 is 8/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
35/36 = 35 × 7/36 × 7 = 245/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
7/84 = 7 × 3/84 × 3 = 21/252 - Subtract the two like fractions:
245/252 - 21/252 = 245 - 21/252 = 224/252 - After reducing the fraction, the answer is 8/9
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