Subtract 96/21 from 48/9
1st number: 5 3/9, 2nd number: 4 12/21
48/9 - 96/21 is 16/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 21 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 9 × 7 = 63,
48/9 = 48 × 7/9 × 7 = 336/63 - Likewise, for the 2nd fraction, since 21 × 3 = 63,
96/21 = 96 × 3/21 × 3 = 288/63 - Subtract the two like fractions:
336/63 - 288/63 = 336 - 288/63 = 48/63 - After reducing the fraction, the answer is 16/21
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