Subtract 9/5 from 75/15
1st number: 5 0/15, 2nd number: 1 4/5
75/15 - 9/5 is 16/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 5 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 15 × 1 = 15,
75/15 = 75 × 1/15 × 1 = 75/15 - Likewise, for the 2nd fraction, since 5 × 3 = 15,
9/5 = 9 × 3/5 × 3 = 27/15 - Subtract the two like fractions:
75/15 - 27/15 = 75 - 27/15 = 48/15 - After reducing the fraction, the answer is 16/5
- In mixed form: 31/5
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