tibiafrank tibiafrank

16-04-2016
Mathematics

contestada

It takes 45 minutes for 4 people to paint 5 walls. How many minutes does it take 6 people to paint 4 walls?

Respuesta :

Аноним Аноним

16-04-2016

45/5 = 9minutes/wall = 1wall/9minute/4 people = (1/36) per minute per person

(1/36)*6 = 1/6 wall per minute per 6 people * 24 = 4 walls in 24 minutes

24 Minutes total

Answer Link

Otras preguntas

How do you write 26.2 as a mixed number in simplest form

Imagine that your parents decide to send you to your grandmother’s house to stay for a month. During your first day there, your grandmother sits down with you t

A study shows that 70 out of 200 college students read the newspaper. Marysville College has 12,600 students. Based on the study, how many students at Marysvill

What was the importance of the Federal Highway Act of 1956?

What is Ramona Quimby's Sisters' names

What is the growing season like in the New England states?

If MS = 20 m, MT = 9 m, and RM = 12 m, what is the value of IM?

Containers for contaminated sharps must have several characteristics. What’s missing from the list? Puncture-resistant Labeled or color-coded red Closable Kept

what is the most important factor contributing to wealth inequality in the United States? How can the issue be addressed? When and where did the problem start

WILL MAKE THE BRAINLIEST How often do Solar Eclipse on Earth? options: Once every century 2 to 7 times a year Once every 40 years