Subtract 24/63 from 28/12, Solve 2 4/12

Subtract 24/63 from 28/12

1^st number: 2 4/12, 2^nd number: 24/63

28/12 - 24/63 is 41/21.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 63 is 252

Next, find the equivalent fraction of both fractional numbers with denominator 252
For the 1st fraction, since 12 × 21 = 252,
28/12 = 28 × 21/12 × 21 = 588/252
Likewise, for the 2nd fraction, since 63 × 4 = 252,
24/63 = 24 × 4/63 × 4 = 96/252
Subtract the two like fractions:
588/252 - 96/252 = 588 - 96/252 = 492/252
After reducing the fraction, the answer is 41/21
In mixed form: 120/21

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