Subtract 21/10 from 96/8
1st number: 12 0/8, 2nd number: 2 1/10
96/8 - 21/10 is 99/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 10 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
96/8 = 96 × 5/8 × 5 = 480/40 - Likewise, for the 2nd fraction, since 10 × 4 = 40,
21/10 = 21 × 4/10 × 4 = 84/40 - Subtract the two like fractions:
480/40 - 84/40 = 480 - 84/40 = 396/40 - After reducing the fraction, the answer is 99/10
- In mixed form: 99/10
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