Subtract 6/21 from 60/5
1st number: 12 0/5, 2nd number: 6/21
60/5 - 6/21 is 82/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 21 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 5 × 21 = 105,
60/5 = 60 × 21/5 × 21 = 1260/105 - Likewise, for the 2nd fraction, since 21 × 5 = 105,
6/21 = 6 × 5/21 × 5 = 30/105 - Subtract the two like fractions:
1260/105 - 30/105 = 1260 - 30/105 = 1230/105 - After reducing the fraction, the answer is 82/7
- In mixed form: 115/7
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