Subtract 2/14 from 28/36
28/36 - 2/14 is 40/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 14 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
28/36 = 28 × 7/36 × 7 = 196/252 - Likewise, for the 2nd fraction, since 14 × 18 = 252,
2/14 = 2 × 18/14 × 18 = 36/252 - Subtract the two like fractions:
196/252 - 36/252 = 196 - 36/252 = 160/252 - After reducing the fraction, the answer is 40/63
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