Nine of the Twenty-five girls on Albert Einstein Middle School's soccer team are sixth-grade students. Find the percentage of sixth graders on the team. Show two different ways of solving for the answer.

Given :

Nine of the Twenty-five girls on Albert Einstein Middle School's soccer team are sixth-grade students.

To Find :

Find the percentage of sixth graders on the team.

Solution :

Let, percentage of sixth graders be P.

So,

Therefore, percentage of sixth graders on the team is 36% .

Hence, this is the required solution.

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation: