Subtract 15/10 from 49/30
1st number: 1 19/30, 2nd number: 1 5/10
49/30 - 15/10 is 2/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
49/30 = 49 × 1/30 × 1 = 49/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
15/10 = 15 × 3/10 × 3 = 45/30 - Subtract the two like fractions:
49/30 - 45/30 = 49 - 45/30 = 4/30 - After reducing the fraction, the answer is 2/15
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