Subtract 30/9 from 14/98, Solve 14/98

Subtract 30/9 from 14/98

1^st number: 14/98, 2^nd number: 3 3/9

14/98 - 30/9 is -67/21.

Find the least common denominator or LCM of the two denominators:
LCM of 98 and 9 is 882

Next, find the equivalent fraction of both fractional numbers with denominator 882
For the 1st fraction, since 98 × 9 = 882,
14/98 = 14 × 9/98 × 9 = 126/882
Likewise, for the 2nd fraction, since 9 × 98 = 882,
30/9 = 30 × 98/9 × 98 = 2940/882
Subtract the two like fractions:
126/882 - 2940/882 = 126 - 2940/882 = -2814/882
After reducing the fraction, the answer is -67/21

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