Subtract 1/40 from 63/15
1st number: 4 3/15, 2nd number: 1/40
63/15 - 1/40 is 167/40.
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,
63/15 = 63 × 8/15 × 8 = 504/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
1/40 = 1 × 3/40 × 3 = 3/120 - Subtract the two like fractions:
504/120 - 3/120 = 504 - 3/120 = 501/120 - After reducing the fraction, the answer is 167/40
- In mixed form: 47/40
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