Subtract 56/4 from 8/98, Solve 8/98

Subtract 56/4 from 8/98

1^st number: 8/98, 2^nd number: 14 0/4

8/98 - 56/4 is -682/49.

Find the least common denominator or LCM of the two denominators:
LCM of 98 and 4 is 196

Next, find the equivalent fraction of both fractional numbers with denominator 196
For the 1st fraction, since 98 × 2 = 196,
8/98 = 8 × 2/98 × 2 = 16/196
Likewise, for the 2nd fraction, since 4 × 49 = 196,
56/4 = 56 × 49/4 × 49 = 2744/196
Subtract the two like fractions:
16/196 - 2744/196 = 16 - 2744/196 = -2728/196
After reducing the fraction, the answer is -682/49

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