👤


10. It takes two painters 9 hours to scrape a house. How long would
it take four painters to scrape the same house? solution nga guyss plsss​


Sagot :

Answer:

it'll take 2. 25 hrs

Step-by-step explanation:

9hrs divided by 4 is equivalent to 2.25 hrs. per worker it'll take 2.25 hrs, so if they'll work at the same time they can scrape the same house in 2.25 hrs.

In Studier: Other Questions