Subtract 27/15 from 63/2
1st number: 31 1/2, 2nd number: 1 12/15
63/2 - 27/15 is 297/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
63/2 = 63 × 15/2 × 15 = 945/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
27/15 = 27 × 2/15 × 2 = 54/30 - Subtract the two like fractions:
945/30 - 54/30 = 945 - 54/30 = 891/30 - After reducing the fraction, the answer is 297/10
- In mixed form: 297/10
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