Question

@Hero

A window-washing crew can wash 10 windows per hour.

How long will it take the crew to complete a building with 200 windows?




A.
20 h

B.
10 h

C.
5 h

D.
2 h

http://static.k12.com/calms_media/media/1418000_1418500/1418042/1/6d8f1fa5ec022d6d917dc98901e246fe5d5ec781/FGA_130919_161131.jpg

Answer 1

HELP PLEASE @Ivanskodje

Answer 2

@satellite73

Answer 3

HELP

Answer 4

@zepdrix

Answer 5

Are you taking a test right now?

Answer 6

@hero

Answer 7

this is home work please help

Answer 8

Let x = how many hours it takes the crew to complete windows:

\[200 = 10x\]

Answer 9

@Hero it is 20

Answer 10

Yes correct