Subtract 21/54 from 60/5
1st number: 12 0/5, 2nd number: 21/54
60/5 - 21/54 is 209/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 5 × 54 = 270,
60/5 = 60 × 54/5 × 54 = 3240/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
21/54 = 21 × 5/54 × 5 = 105/270 - Subtract the two like fractions:
3240/270 - 105/270 = 3240 - 105/270 = 3135/270 - After reducing the fraction, the answer is 209/18
- In mixed form: 1111/18
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