Subtract 18/24 from 63/28
1st number: 2 7/28, 2nd number: 18/24
63/28 - 18/24 is 3/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 28 × 6 = 168,
63/28 = 63 × 6/28 × 6 = 378/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
18/24 = 18 × 7/24 × 7 = 126/168 - Subtract the two like fractions:
378/168 - 126/168 = 378 - 126/168 = 252/168 - After reducing the fraction, the answer is 3/2
- In mixed form: 11/2
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