Subtract 18/56 from 84/36
1st number: 2 12/36, 2nd number: 18/56
84/36 - 18/56 is 169/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 36 × 14 = 504,
84/36 = 84 × 14/36 × 14 = 1176/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
18/56 = 18 × 9/56 × 9 = 162/504 - Subtract the two like fractions:
1176/504 - 162/504 = 1176 - 162/504 = 1014/504 - After reducing the fraction, the answer is 169/84
- In mixed form: 21/84
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