Subtract 9/98 from 40/12, Solve 3 4/12

Subtract 9/98 from 40/12

1^st number: 3 4/12, 2^nd number: 9/98

40/12 - 9/98 is 953/294.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 98 is 588

Next, find the equivalent fraction of both fractional numbers with denominator 588
For the 1st fraction, since 12 × 49 = 588,
40/12 = 40 × 49/12 × 49 = 1960/588
Likewise, for the 2nd fraction, since 98 × 6 = 588,
9/98 = 9 × 6/98 × 6 = 54/588
Subtract the two like fractions:
1960/588 - 54/588 = 1960 - 54/588 = 1906/588
After reducing the fraction, the answer is 953/294
In mixed form: 371/294

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