Subtract 21/12 from 14/50, Solve 14/50

Subtract 21/12 from 14/50

1^st number: 14/50, 2^nd number: 1 9/12

14/50 - 21/12 is -147/100.

Find the least common denominator or LCM of the two denominators:
LCM of 50 and 12 is 300

Next, find the equivalent fraction of both fractional numbers with denominator 300
For the 1st fraction, since 50 × 6 = 300,
14/50 = 14 × 6/50 × 6 = 84/300
Likewise, for the 2nd fraction, since 12 × 25 = 300,
21/12 = 21 × 25/12 × 25 = 525/300
Subtract the two like fractions:
84/300 - 525/300 = 84 - 525/300 = -441/300
After reducing the fraction, the answer is -147/100

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