Answered

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



Answer :

200
You divide 60 by 3 because there are 60 m minutes in 1 hour. You get 20. 
You then multiply 10 by 20 and you get 200. 
Hope this helps! :)
I think The answer is D. Hope This Helps You!