Answer:
84 minutes
Step-by-step explanation:
7 people paint 5 walls in =60 minutes
=>1 people paint 1 walls in = (60X7)/ 5 minutes
=>10 people paint 10 walls in = (60X7X10)/(5X10) minutes =84 minutes
Answer:
D
Step-by-step explanation:
It is the organized one with the center bar also being the largest value.
You can think of an hour and a half as 75% itself already because you have 3/4 or three thirty minute periods. So every 1/4 is a 30 minute period, and if you multiply 1/4 by 4 you get 4/4 which you ten can convert to 2 hours or 4, 30 minute time periods. (I’m sorry if I explained this in a very confusing manner). It will take Amelia 2 hours in total to finish her drawing.