judym82 judym82

19-04-2021
Mathematics

contestada

10 people take 8 days to build a wall.
How long will it take 4 people to do the same job?

Respuesta :

carlos149 carlos149

19-04-2021

Answer:

20 days

Step-by-step explanation:

10 to get to 4 needs to be divided by 2.5 so we do the opposite to the other side since with fewer people it would take longer. (2.5 times longer).

10/2.5 = 4

8x2.5 = 20 days

Answer Link

Otras preguntas

A person's race, ethnicity, or country of origin is referred to as their ______. a. racial background b. religious background c. cultural background d. ethnic b

6 points and brainliest answer

The spread of which religious was assisted by trade

Which words best describe the mood of this conversation?

It was this experience that Thoreau wrote about in an essay called "Civil Disobedience." In this essay, he argued that being moral and just came before allegian

The 3/5 Compromise refers to what group of people?

Tony is comparing two checking accounts. One has a monthly fee of $15 and a per-check fee of $0.20, and the other has a monthly fee of $20 and a per-check fee o

the devision of the US government into theee branches is called a. public welfare b. separation of powers c. public works d. separation of congress

Why did the inca have representatives of the central government study the society of newly conquered areas?

Which american psychologist demonstrated the existence of sensory memory in a 1960 experiment?