Fifteen tickets cost $193.75. what is the average cost of each ticket?

$12.92

Step-by-step explanation

If 15tickets costs $193.75, this can be expressed using an equality sign as;

15tickets = $193.75

To find the average cost of each ticket, we can expressed that as;

1ticket = $x where x is the unknown value of 1 ticket.

Cross multiplying both expression:

15tickets = $193.75

1ticket = x

x × 15 = 1×193.75

x = $193.75/15

x = $12.92

This means that each ticket approximately costs $12.92

step-by-step explanation: yes

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5