sarasmsmah sarasmsmah

14-10-2020
Mathematics

contestada

A walli can be built by 6 men working for 8 hours per day in 5 days. How many days will it take 4 men to build if they work only 5 hours per day.
(show your working)

Respuesta :

dechenpelmol5 dechenpelmol5

15-10-2020

Answer:

A wall can be built by 6 men working 8*5*6=240 hours.

If 4 men works 5 hours a day, they work 20 hours/day.

It will take them 240 hours /20 hours = 12 days

Answer Link

Otras preguntas

How does $100 gift card affect the measure of center of the data?

What is the slope of this grid?

Which of the following human rights issues is addressed in the first amendment of the constitution?

Which of these does a rubric NOT do? It helps the teacher grade. It gives clear standards. It gives you guidelines to work toward. It helps you organize your t

θ lies in Quadrant II . sinθ=47sinθ=47 What is the exact value of cosθ in simplified form?

In an object's net charge positive or negative if it loses electrons?

Reward:20 points/brainiest answer I need help writing 2 alternate endings.

in 4 hours you hike 10 miles which unit rate describes your speed on the hike

Which part of europe has been most dominated by large empires?

What is the surface area of the prism? A. 170 ft2 B. 260 ft2 C. 340 ft2 D. 400 ft2