Subtract 10/54 from 56/7, Solve 8 0/7

Subtract 10/54 from 56/7

1^st number: 8 0/7, 2^nd number: 10/54

56/7 - 10/54 is 211/27.

Find the least common denominator or LCM of the two denominators:
LCM of 7 and 54 is 378

Next, find the equivalent fraction of both fractional numbers with denominator 378
For the 1st fraction, since 7 × 54 = 378,
56/7 = 56 × 54/7 × 54 = 3024/378
Likewise, for the 2nd fraction, since 54 × 7 = 378,
10/54 = 10 × 7/54 × 7 = 70/378
Subtract the two like fractions:
3024/378 - 70/378 = 3024 - 70/378 = 2954/378
After reducing the fraction, the answer is 211/27
In mixed form: 722/27

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