Subtract 12/40 from 96/30
1st number: 3 6/30, 2nd number: 12/40
96/30 - 12/40 is 29/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 30 × 4 = 120,
96/30 = 96 × 4/30 × 4 = 384/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
12/40 = 12 × 3/40 × 3 = 36/120 - Subtract the two like fractions:
384/120 - 36/120 = 384 - 36/120 = 348/120 - After reducing the fraction, the answer is 29/10
- In mixed form: 29/10
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