On Saturday, a local hamburger shop sold a combined total of 480 hamburgers and cheeseburgers. The number of cheeseburgers sold was three time the number of hamburgers sold. How many hamburgers were sold on Saturday?

160

Step-by-step explanation:

If you divide 480 by three, you get 160. If you multiply 160 by 3 (that's the part where they sold 3x as much cheeseburgers) then you get 480.

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: