question_answer

Which of the following can be used to compute \[\left( 34\times 4\,\,\frac{1}{2} \right)\]?

A)  \[\left( 30\times 4 \right)+\left( 4\times 4\,\,\frac{1}{2} \right)\]

B)  \[\left( 34\times \,\,\frac{1}{2} \right)+(30\times 4)+(4\times 4)\]

C)  \[(34\times 40)+\left( 34\times \frac{1}{2} \right)\]

D)  \[\left( 30\times 4\,\,\frac{1}{2} \right)+(4\times 4)\]

E)  None of these