Subtract 54/60 from 30/14
1st number: 2 2/14, 2nd number: 54/60
30/14 - 54/60 is 87/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 14 × 30 = 420,
30/14 = 30 × 30/14 × 30 = 900/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
54/60 = 54 × 7/60 × 7 = 378/420 - Subtract the two like fractions:
900/420 - 378/420 = 900 - 378/420 = 522/420 - After reducing the fraction, the answer is 87/70
- In mixed form: 117/70
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