Subtract 63/40 from 36/3
1st number: 12 0/3, 2nd number: 1 23/40
36/3 - 63/40 is 417/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 3 × 40 = 120,
36/3 = 36 × 40/3 × 40 = 1440/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
63/40 = 63 × 3/40 × 3 = 189/120 - Subtract the two like fractions:
1440/120 - 189/120 = 1440 - 189/120 = 1251/120 - After reducing the fraction, the answer is 417/40
- In mixed form: 1017/40
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