A pet store has 14 puppies, including 4 poodles, 5 terriers, and 5 retrievers. If Rebecka and Aaron, in that order, each select one puppy at random with replacement (they may both select the same one), find the probability that they both select a poodle.Write your answer as a fraction, reduced to lowest terms.P(both select a poodle) = 

Mathematics · Middle School · Sun Jan 24 2021

Answered on

Given the statement:

A pet store has 14 puppies, including 4 poodles, 5 terriers, and 5 retrievers. If Rebecka and Aaron, in that order, each select one puppy at random with replacement (they may both select the same one).

Find the probability that they select a poodle.

Solution:

Since it is stated that both of them will select the puppies, we simply need to divide the number of poodles by the number of puppies. 

= 4 poodles/ 14 puppies

= 4/14

= 0.2857

Since we are given a decimal answer, in order to convert it into percentage, we multiply the decimal by 100. Hence, in converting a percentage into decimal, we divide the percentage by 100.

= (0.2857)(100)

= 28.57%

Final answer:

= 28.57%