Subtract 49/72 from 63/8
1st number: 7 7/8, 2nd number: 49/72
63/8 - 49/72 is 259/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
63/8 = 63 × 9/8 × 9 = 567/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
49/72 = 49 × 1/72 × 1 = 49/72 - Subtract the two like fractions:
567/72 - 49/72 = 567 - 49/72 = 518/72 - After reducing the fraction, the answer is 259/36
- In mixed form: 77/36
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