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\left(\frac{88}{33}-\frac{15}{33}\right)\times 33-73
Least common multiple of 3 and 11 is 33. Convert \frac{8}{3} and \frac{5}{11} to fractions with denominator 33.
\frac{88-15}{33}\times 33-73
Since \frac{88}{33} and \frac{15}{33} have the same denominator, subtract them by subtracting their numerators.
\frac{73}{33}\times 33-73
Subtract 15 from 88 to get 73.
73-73
Cancel out 33 and 33.
0
Subtract 73 from 73 to get 0.
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