Subtract 3/28 from 9/63
9/63 - 3/28 is 1/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 28 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
9/63 = 9 × 4/63 × 4 = 36/252 - Likewise, for the 2nd fraction, since 28 × 9 = 252,
3/28 = 3 × 9/28 × 9 = 27/252 - Subtract the two like fractions:
36/252 - 27/252 = 36 - 27/252 = 9/252 - After reducing the fraction, the answer is 1/28
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