Subtract 63/56 from 36/60
1st number: 36/60, 2nd number: 1 7/56
36/60 - 63/56 is -21/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 60 × 14 = 840,
36/60 = 36 × 14/60 × 14 = 504/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
63/56 = 63 × 15/56 × 15 = 945/840 - Subtract the two like fractions:
504/840 - 945/840 = 504 - 945/840 = -441/840 - After reducing the fraction, the answer is -21/40
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