Subtract 7/12 from 60/30
1st number: 2 0/30, 2nd number: 7/12
60/30 - 7/12 is 17/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
60/30 = 60 × 2/30 × 2 = 120/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
7/12 = 7 × 5/12 × 5 = 35/60 - Subtract the two like fractions:
120/60 - 35/60 = 120 - 35/60 = 85/60 - After reducing the fraction, the answer is 17/12
- In mixed form: 15/12
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