Subtract 30/4 from 75/3
1st number: 25 0/3, 2nd number: 7 2/4
75/3 - 30/4 is 35/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
75/3 = 75 × 4/3 × 4 = 300/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
30/4 = 30 × 3/4 × 3 = 90/12 - Subtract the two like fractions:
300/12 - 90/12 = 300 - 90/12 = 210/12 - After reducing the fraction, the answer is 35/2
- In mixed form: 171/2
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