You paint 1/3 of a wall in 1/4 hour. At that rate, how long will it take you to paint one wall?

45 minutes

Step-by-step explanation:

1/4 of a hour is 15 mins. Since only 1/3 of the wall is painted, you'll need to multiply the number of mins (15) by 3 and 1/3 by 3. Leaving you with 3/3 of the wall painted in 45 mins. :) i hoped this helped.

1. is 4 and 2. is 3

step-by-step explanation:

so if you look at the first one you see that 1 is to 4 and 2 is to 8 and so on, so you can see for every 1 there is a times 4 so if it were 3 then it would be 3*4 and it is 12

for number 2 it is 3 because 1 is to 3 and 2 is to 6 so for every 1 there is 3 so if it were 3 then there would be 3*3 = 9