Subtract 2/40 from 48/12
1st number: 4 0/12, 2nd number: 2/40
48/12 - 2/40 is 79/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 12 × 10 = 120,
48/12 = 48 × 10/12 × 10 = 480/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
2/40 = 2 × 3/40 × 3 = 6/120 - Subtract the two like fractions:
480/120 - 6/120 = 480 - 6/120 = 474/120 - After reducing the fraction, the answer is 79/20
- In mixed form: 319/20
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