Subtract 54/6 from 63/72
1st number: 63/72, 2nd number: 9 0/6
63/72 - 54/6 is -65/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 6 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
63/72 = 63 × 1/72 × 1 = 63/72 - Likewise, for the 2nd fraction, since 6 × 12 = 72,
54/6 = 54 × 12/6 × 12 = 648/72 - Subtract the two like fractions:
63/72 - 648/72 = 63 - 648/72 = -585/72 - After reducing the fraction, the answer is -65/8
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