Subtract 21/6 from 60/15
1st number: 4 0/15, 2nd number: 3 3/6
60/15 - 21/6 is 1/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
60/15 = 60 × 2/15 × 2 = 120/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
21/6 = 21 × 5/6 × 5 = 105/30 - Subtract the two like fractions:
120/30 - 105/30 = 120 - 105/30 = 15/30 - After reducing the fraction, the answer is 1/2
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