It takes 21 minutes for 5 people to paint 7 walls.How many minutes does it take 3 people to paint 5 walls?

It takes 90 minutes to wash 20 vehicles at a car wash. At this rate, how many minutes does it take to wash 5 vehicles?

Samar can cover (3)/(5) th of the distance covered by Swapnali in (5)/(7) th of the time taken by the latter . If Swapnali takes 42 minutes to complete the journey , how many minutes would it take Samar to cover the same distance ?

Walking at a constant rate, Stuart takes 24 minutes to walk to the nearest bus stop and (1)/(3) of that time to walk to the movie theater. If takes him half the time to walk to school than it does for him to walk to the movie theater. How many minutes does it take stuart to walk to school?

5 men can paint a hall in 18 hours. How many men will be able to paint it in 10 hours?

If it takes h hours to paint a rectangular will that is x feet wide and y feet long, how many minutes does if take to paint 1 square foot of the bulletin board?

Rohan can paint 1/3 of a painting in 6 days. How many days will he take to complete the painting?

Rohan can paint 1/3 of a painting in 6 days. How many days will he take to complete the painting?

12 painters can paint a wall of 180 m long in 3 days. How many painters are required to paint 200 m long wall in 5 days?

Two boys can paint a fence in 5 hours. How many hours would it take 3 boys to paint the same fence?

Aimee takes 6 minutes to pack a box and Brianna takes 5 minutes to pack a box. How many hours will it take them to pack 110 boxes?