Subtract 25/15 from 84/2
1st number: 42 0/2, 2nd number: 1 10/15
84/2 - 25/15 is 121/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
84/2 = 84 × 15/2 × 15 = 1260/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
25/15 = 25 × 2/15 × 2 = 50/30 - Subtract the two like fractions:
1260/30 - 50/30 = 1260 - 50/30 = 1210/30 - After reducing the fraction, the answer is 121/3
- In mixed form: 401/3
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