Subtract 4/56 from 9/15
9/15 - 4/56 is 37/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 15 × 56 = 840,
9/15 = 9 × 56/15 × 56 = 504/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
4/56 = 4 × 15/56 × 15 = 60/840 - Subtract the two like fractions:
504/840 - 60/840 = 504 - 60/840 = 444/840 - After reducing the fraction, the answer is 37/70
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