Malorie can work 10 math problems in 3 minutes.

At this rate, how many problems can she work in one hour?

A.
30

B.
60

C.
120

D.
200

Question

Malorie can work 10 math problems in 3 minutes. 

At this rate, how many problems can she work in one hour?
  
 
 

 

 
  

  A. 
  30   
   

 

 
  

  B. 
  60   
   

 

 
  

  C. 
  120   
   

 

 
  

  D. 
  200

notshh · Answer

60mins in an hour

10/3 problems per minute

(10/3) x 60 = ?

hartnn · Answer

Wow, Malorie is fast, she must be good at math xD

whpalmer4 · Answer

yeah. that was my reaction as well! ought to get her signed up here 😀