Subtract 60/15 from 81/10
1st number: 8 1/10, 2nd number: 4 0/15
81/10 - 60/15 is 41/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
81/10 = 81 × 3/10 × 3 = 243/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
60/15 = 60 × 2/15 × 2 = 120/30 - Subtract the two like fractions:
243/30 - 120/30 = 243 - 120/30 = 123/30 - After reducing the fraction, the answer is 41/10
- In mixed form: 41/10
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