Subtract 42/27 from 56/9, Solve 6 2/9

Subtract 42/27 from 56/9

1^st number: 6 2/9, 2^nd number: 1 15/27

56/9 - 42/27 is 14/3.

Find the least common denominator or LCM of the two denominators:
LCM of 9 and 27 is 27

Next, find the equivalent fraction of both fractional numbers with denominator 27
For the 1st fraction, since 9 × 3 = 27,
56/9 = 56 × 3/9 × 3 = 168/27
Likewise, for the 2nd fraction, since 27 × 1 = 27,
42/27 = 42 × 1/27 × 1 = 42/27
Subtract the two like fractions:
168/27 - 42/27 = 168 - 42/27 = 126/27
After reducing the fraction, the answer is 14/3
In mixed form: 42/3

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