steve1210 steve1210

23-05-2018
Mathematics

contestada

if 12 men are needed to run 4 machines how many men are needed to run 20 machines

Respuesta :

Аноним Аноним

23-05-2018

6.66666667 should be your answer...probably should round it though

Answer Link

Аноним Аноним

23-05-2018

The ratio is 12 to 4. Substitute 4 as 20. 20 / 4 = 5, so multiply 12 by 5. 60 men are needed to run 20 machines.

Answer Link

Otras preguntas

Nora has shared a document with others, and she needs to be able to easily identify when others are modifying the documents and where those modifications have b

A light wave travels through water (n = 1.33) at an angle of 35°. What angle does it have when it passes from the water into the glass (n = 1.5)? ne sin(e) Use

How would you describe the key events in World War II?

What should you do first in solving the quadratic equation? x² + 18x + 81 = 25

Put these items in order from largest to smallest, make sure to watch the video.

12. Which battle produced the bloodiest single day in American history? 13. Abraham Lincoln signed what decree on January 1, 1863, that freed slaves in areas of

please help me. i need this assignment done b4 tomorrow.

What Mechanisms give rise to magnetism

Find surface area of the prism. 4m, 18m, 5m

Simplify each of the expressions below. Which of the expressions have a value between 200 and 500? Select all that apply. A) (5⋅4)2+(7+4)2 B) (3+2)3+(20÷4)3 C)