Subtract 30/45 from 25/15
1st number: 1 10/15, 2nd number: 30/45
25/15 - 30/45 is 1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 15 × 3 = 45,
25/15 = 25 × 3/15 × 3 = 75/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
30/45 = 30 × 1/45 × 1 = 30/45 - Subtract the two like fractions:
75/45 - 30/45 = 75 - 30/45 = 45/45 - After reducing the fraction, the answer is 1/1
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