Subtract 3/72 from 72/6
1st number: 12 0/6, 2nd number: 3/72
72/6 - 3/72 is 287/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 6 × 12 = 72,
72/6 = 72 × 12/6 × 12 = 864/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
3/72 = 3 × 1/72 × 1 = 3/72 - Subtract the two like fractions:
864/72 - 3/72 = 864 - 3/72 = 861/72 - After reducing the fraction, the answer is 287/24
- In mixed form: 1123/24
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