Subtract 8/54 from 27/5, Solve 5 2/5

Subtract 8/54 from 27/5

1^st number: 5 2/5, 2^nd number: 8/54

27/5 - 8/54 is 709/135.

Find the least common denominator or LCM of the two denominators:
LCM of 5 and 54 is 270

Next, find the equivalent fraction of both fractional numbers with denominator 270
For the 1st fraction, since 5 × 54 = 270,
27/5 = 27 × 54/5 × 54 = 1458/270
Likewise, for the 2nd fraction, since 54 × 5 = 270,
8/54 = 8 × 5/54 × 5 = 40/270
Subtract the two like fractions:
1458/270 - 40/270 = 1458 - 40/270 = 1418/270
After reducing the fraction, the answer is 709/135
In mixed form: 534/135

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