Discover new perspectives and gain insights with IDNLearn.com. Join our interactive community and access reliable, detailed answers from experienced professionals across a variety of topics.

In Hackensack High School, the ratio of students to teachers is 9 to 2. If there
are 90 teachers at the High School, how many students are there?


Sagot :

I guess the answer is 405.

Because the value of 1 is 45 and 2×45 =90

9×45=405.

Hope it helps you:)

Step-by-step explanation:

students : Teachers

9 : 2

? : 90

students = 9 x 90 ÷ 2

students = 405