Subtract 6/80 from 14/2, Solve 7 0/2

Subtract 6/80 from 14/2

1^st number: 7 0/2, 2^nd number: 6/80

14/2 - 6/80 is 277/40.

Find the least common denominator or LCM of the two denominators:
LCM of 2 and 80 is 80

Next, find the equivalent fraction of both fractional numbers with denominator 80
For the 1st fraction, since 2 × 40 = 80,
14/2 = 14 × 40/2 × 40 = 560/80
Likewise, for the 2nd fraction, since 80 × 1 = 80,
6/80 = 6 × 1/80 × 1 = 6/80
Subtract the two like fractions:
560/80 - 6/80 = 560 - 6/80 = 554/80
After reducing the fraction, the answer is 277/40
In mixed form: 637/40

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