Question

Each class are 45 minutes. how many classes in 4½ hours?​

Answer 1

Answer:

6 classes

Step-by-step explanation:

Number of minutes in a class  =  45

Number of hours                      =  4.5 hours    =    270 minutes

Therefore,

Number of classes       =           270 / 45

                                       =     6

So 6 classes

HOPE IT HELPS...

Answer 2

Ans:-202 minu....

Exa:- all classes 202,1/2 in 4,1/2