In the fifth grade at lenape elementary school, there are 4/5 as many students who do not wear glasses as those who do wear glasses. if there are 60 students who wear glasses, how many students are in the grade.

108 students

Given:

In the fifth grade at Lenape Elementary School,

Question:

How many students are in the grade?

The Process:

Let us prepare a model for students who wear glasses.

Then we make a model for students who do not wear glasses. As we know above, there are ⁴/₅ as many students who do not wear glasses as those who do wear glasses.

Let us calculate the number of students who do not wear glasses.

We crossed out 5 and 60.

Finally, let's add up the number of students who wear glasses and do not wear glasses to find out how many students are in the grade.

Keywords: in the fifth grade, Lenape Elementary School, there are 4/5 as many students, who do not wear glasses, 60 students who wear glasses, how many students, in the grade, model

4sqrt5

step-by-step explanation:

the base has dimensions of 8 x 4, so the diagonal is 64 + 16 square rooted or 4sqrt5.

step-by-step explanation: it is d