there are 36 pupils in mr. castro mathematics class mr. castro wants to seperate the class into equal group for doing an activity. what are the five diffrent ways that the teacher can do to the group he class?

He can use the factors of 36 to determine the number of groups he can divide the class into such that they are equal.

The Factors (excluding 1) are;

2, 3, 4, 6, 9, 12, 18

Using these therefore he can divide them;

b.

$25.20

Step-by-step explanation:

The extended warranty on a ceiling fan is 18% of the purchase price.

If the price of the fan is $140,

We have to find  the warranty.

Warranty=18% of 140

             =

             = $25.20

Hence, the correct option is:

b.

$25.20