Subtract 84/16 from 63/9
1st number: 7 0/9, 2nd number: 5 4/16
63/9 - 84/16 is 7/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 9 × 16 = 144,
63/9 = 63 × 16/9 × 16 = 1008/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
84/16 = 84 × 9/16 × 9 = 756/144 - Subtract the two like fractions:
1008/144 - 756/144 = 1008 - 756/144 = 252/144 - After reducing the fraction, the answer is 7/4
- In mixed form: 13/4
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