Subtract 50/72 from 56/18
1st number: 3 2/18, 2nd number: 50/72
56/18 - 50/72 is 29/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 18 × 4 = 72,
56/18 = 56 × 4/18 × 4 = 224/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
50/72 = 50 × 1/72 × 1 = 50/72 - Subtract the two like fractions:
224/72 - 50/72 = 224 - 50/72 = 174/72 - After reducing the fraction, the answer is 29/12
- In mixed form: 25/12
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