Subtract 84/40 from 48/15
1st number: 3 3/15, 2nd number: 2 4/40
48/15 - 84/40 is 11/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
48/15 = 48 × 8/15 × 8 = 384/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
84/40 = 84 × 3/40 × 3 = 252/120 - Subtract the two like fractions:
384/120 - 252/120 = 384 - 252/120 = 132/120 - After reducing the fraction, the answer is 11/10
- In mixed form: 11/10
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