Subtract 9/10 from 56/15
1st number: 3 11/15, 2nd number: 9/10
56/15 - 9/10 is 17/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
56/15 = 56 × 2/15 × 2 = 112/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
9/10 = 9 × 3/10 × 3 = 27/30 - Subtract the two like fractions:
112/30 - 27/30 = 112 - 27/30 = 85/30 - After reducing the fraction, the answer is 17/6
- In mixed form: 25/6
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