It takes a total of 3 hours to wash every window on a building. There are 30 windows. How many minutes does it take to wash just one window?

Question

bivibes · Answer

6 minutes
 60 minutes
 180 minutes
 5,400 minutes

bivibes · Answer

am i right with c?

Angle · Answer

not quite, you've missed a step.

3 hours = 180 minutes
but you need to divide it by 30 windows to figure out the amount of time it takes to wash ONE window

bivibes · Answer

ohhh

bivibes · Answer

but~

bivibes · Answer

@jigglypuff314  so it takes 60 mins?

bivibes · Answer

18 divided by 3 = 6 add the zero its 60

Angle · Answer

nono you can't just add and drop zeros just because you want to

use a calculator, what is 180 divided by 30?

bivibes · Answer

6

bivibes · Answer

oh thx