Subtract 63/84 from 54/28
1st number: 1 26/28, 2nd number: 63/84
54/28 - 63/84 is 33/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 28 × 3 = 84,
54/28 = 54 × 3/28 × 3 = 162/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
63/84 = 63 × 1/84 × 1 = 63/84 - Subtract the two like fractions:
162/84 - 63/84 = 162 - 63/84 = 99/84 - After reducing the fraction, the answer is 33/28
- In mixed form: 15/28
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