SMART PPL YALL I NEED U

a) 2/9 of 90 is 20

b) 2/9 of 27 is 6

c) 2/9 of 42 is 9 1/3

brainliest please

A: 2/9 of 90 is 20

B: 2/9 of 27 is 6

C: 2/9 of 42 is 9 1/3

Step-by-step explanation:

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:

correct answer:

b.(19,-2)