Subtract 10/16 from 81/10
1st number: 8 1/10, 2nd number: 10/16
81/10 - 10/16 is 299/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 10 × 8 = 80,
81/10 = 81 × 8/10 × 8 = 648/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
10/16 = 10 × 5/16 × 5 = 50/80 - Subtract the two like fractions:
648/80 - 50/80 = 648 - 50/80 = 598/80 - After reducing the fraction, the answer is 299/40
- In mixed form: 719/40
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