coa1
contestada

Lisa has three classes that each last 50 minutes. What is the total numbers of minutes of the three classes?

Respuesta :

Three classes
Fifty minutes each. 
Three times fifty is 150. There are 150 minutes between all the classes. 
First it says EACH so each class is 50 minutes and there are 3 classes. Multiply the 50 minutes by 3 and get 150.........