Question

there are 20 students in the fifth grade. This is 1/6 of the total number of students at the school. How many students are at the school

Answer 1

120 students in the school

Step-by-step explanation:

You can use the ratio of students in the fifth grade to students in the whole school.

20 / x = 1/6

Cross multiply

x = 120

There are 120 students in the school.

Answer 2

To find the total number of students at the school, set up a proportion using the information given: 20/1 = x/6. Cross multiply and divide to solve for x.

Step-by-step explanation:

To find the total number of students at the school, we can set up a proportion using the information given. Since we know that there are 20 students in the fifth grade, which is 1/6 of the total number of students at the school, we can set up the proportion: 20/1 = x/6. To solve for x, we can cross multiply and divide: 20*6 = x*1, so x = 120. Therefore, there are 120 students at the school.