Reff
Answered

Welcome to Westonci.ca, where curiosity meets expertise. Ask any question and receive fast, accurate answers from our knowledgeable community. Get quick and reliable solutions to your questions from a community of seasoned experts on our user-friendly platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

Tyrone takes 3/4 hour to paint a wall. His brother takes 1/3 of the time he takes. How long will his brother take to paint five similar wall.

Sagot :

3/4 of an hour =45minutes so  1/3 of an hour =20minutes that times 5=100minutes=1hour and 40 mins
It will take his brother 1 hour and 15 minutes to paint 5 walls