Subtract 2/36 from 21/3
1st number: 7 0/3, 2nd number: 2/36
21/3 - 2/36 is 125/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 3 × 12 = 36,
21/3 = 21 × 12/3 × 12 = 252/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
2/36 = 2 × 1/36 × 1 = 2/36 - Subtract the two like fractions:
252/36 - 2/36 = 252 - 2/36 = 250/36 - After reducing the fraction, the answer is 125/18
- In mixed form: 617/18
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