# math

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a class has 18 classes with 35 students in each class. in order to reduce the class size to 30,how many new classes must be formed?

• math -

First we need to find out how many students the class has now.

18 x 35 = ?

Divide that answer by 30 to find how many classes must be formed.

18*35 = x/30

Solve for x

• math -

a school has 18 classes,with 35 students in each class.in order to reduce the class size to 30, how many new classes will be formed?
a)2
b)3
c)5
D)6
e)8

• math -

Take the answer you got above and subtract 18 from it to find how many new classes must be formed.

• math -

so maythe answer be 3?

• math -

Yay! You've got it! :-) The school needs to form 3 new classes.

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