Subtract 8/84 from 70/5, Solve 14 0/5

Subtract 8/84 from 70/5

1^st number: 14 0/5, 2^nd number: 8/84

70/5 - 8/84 is 292/21.

Find the least common denominator or LCM of the two denominators:
LCM of 5 and 84 is 420

Next, find the equivalent fraction of both fractional numbers with denominator 420
For the 1st fraction, since 5 × 84 = 420,
70/5 = 70 × 84/5 × 84 = 5880/420
Likewise, for the 2nd fraction, since 84 × 5 = 420,
8/84 = 8 × 5/84 × 5 = 40/420
Subtract the two like fractions:
5880/420 - 40/420 = 5880 - 40/420 = 5840/420
After reducing the fraction, the answer is 292/21
In mixed form: 1319/21

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