Subtract 60/21 from 60/2
1st number: 30 0/2, 2nd number: 2 18/21
60/2 - 60/21 is 190/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 21 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 2 × 21 = 42,
60/2 = 60 × 21/2 × 21 = 1260/42 - Likewise, for the 2nd fraction, since 21 × 2 = 42,
60/21 = 60 × 2/21 × 2 = 120/42 - Subtract the two like fractions:
1260/42 - 120/42 = 1260 - 120/42 = 1140/42 - After reducing the fraction, the answer is 190/7
- In mixed form: 271/7
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