Subtract 30/84 from 36/14, Solve 2 8/14

Subtract 30/84 from 36/14

1^st number: 2 8/14, 2^nd number: 30/84

36/14 - 30/84 is 31/14.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 84 is 84

Next, find the equivalent fraction of both fractional numbers with denominator 84
For the 1st fraction, since 14 × 6 = 84,
36/14 = 36 × 6/14 × 6 = 216/84
Likewise, for the 2nd fraction, since 84 × 1 = 84,
30/84 = 30 × 1/84 × 1 = 30/84
Subtract the two like fractions:
216/84 - 30/84 = 216 - 30/84 = 186/84
After reducing the fraction, the answer is 31/14
In mixed form: 23/14

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