contestada

If Frances can paint 15 of a wall in 20 minutes, how long will it take her to paint a room with 4 walls? 60 minutes 60 minutes 100 minutes 100 minutes 400 minutes 400 minutes 500 minutes 500 minutes If Frances can paint 15 of a wall in 20 minutes, how long will it take her to paint a room with 4 walls? Copyright

Respuesta :

Answer:

4/15×20=100/15=20/3

=6.66666666minutes

Answer:

400 mins

Explanation:

1/5 of a wall=20 mins

1 wall=100 mins

4 walls=400 mins