Question

O My aunt paid $124 for 4 concert tickets. What is the rate for 7 concert tickets? 1 2 $210 $264 $224 $217 O NC TEST 1012

Answer 1

We know that

• She paid $124 for concert tickets.

To find the answer to 7 concert tickets, we have to use a proportion.

`(124)/(4)=(x)/(7)`

We solve for x.

`x=(124\cdot7)/(4)=217`

Therefore, the cost for 7 tickets is $217.