ronieshabrown13 ronieshabrown13

02-12-2021
Mathematics

contestada

a contactor hired 150 men to pave a road in 30 days.how many mem will be hire to do the same work in 20 days

Respuesta :

kevinmario2008 kevinmario2008

05-12-2021

Answer:375

Step-by-step explanation:W = RTN

1 = 1/7500(20)N

1 = 20/7500N

1 = 2/750N

750(1 = 2/750N)

750 = 2N

750/2 = N

375 = N

There are 375 men to do the job in 20 days

Answer Link

Otras preguntas

When to use "in time" and when to use "on time"?

You are going to present a speech on the effects of global warming. You are struggling with how to begin your speech. List three introduction options. For each

essay on first trip to kashmir

How many times larger is 1 x 106 than 5 x 10-5?

3. The Stamp Act caused coloniara to a. Protest because they did not believe they should have to pay homes they did not have representation in Parllanwent, b. D

Norachai won 55 lollipops playing the bean bag toss at the county fair. At school he gave two to every student in his math class. He only has 7 remaining. How m

A mechanic alters the lighthouse to make the light rotate in such a way that is reflection travels north word along the wall at a constant rate of 100 ft./s how

11 The frequency of the monochromatic light produced by a laser is 4.7 x 10-14 Hz. A ray of light from the laser passes from a vacuum, where the speed of light

Given line x is parallel to line y and m∠2 = 23°. What is m∠7? 23° 67° 157°

Find the lengths of side BC. Give your answer to 3 significant figures.