To find out how long it will take Zya to paint the whole wall, we need to divide the time it takes her to complete 2/5 of the wall by 2/5.
2/5 รท 2/5 = 1
So if it takes Zya 1/2 hour to complete 2/5 of the wall, it will take her 1/2 hour to complete the whole wall.
Zya wants to paint her bedroom wall. If she completes 2/5 of the wall in 1/2 hour, how long will it take her to paint the whole wall??
1 answer