Subtract 8/21 from 96/63
1st number: 1 33/63, 2nd number: 8/21
96/63 - 8/21 is 8/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 21 is 63
Next, find the equivalent fraction of both fractional numbers with denominator 63 - For the 1st fraction, since 63 × 1 = 63,
96/63 = 96 × 1/63 × 1 = 96/63 - Likewise, for the 2nd fraction, since 21 × 3 = 63,
8/21 = 8 × 3/21 × 3 = 24/63 - Subtract the two like fractions:
96/63 - 24/63 = 96 - 24/63 = 72/63 - After reducing the fraction, the answer is 8/7
- In mixed form: 11/7
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