Subtract 15/18 from 84/14, Solve 6 0/14

Subtract 15/18 from 84/14

1^st number: 6 0/14, 2^nd number: 15/18

84/14 - 15/18 is 31/6.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 18 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 14 × 9 = 126,
84/14 = 84 × 9/14 × 9 = 756/126
Likewise, for the 2nd fraction, since 18 × 7 = 126,
15/18 = 15 × 7/18 × 7 = 105/126
Subtract the two like fractions:
756/126 - 105/126 = 756 - 105/126 = 651/126
After reducing the fraction, the answer is 31/6
In mixed form: 51/6

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