lol918894 lol918894

02-12-2021
Mathematics

contestada

if it takes4/7 of an hour to paint 2/7 of a room how long does it take to paint one

Respuesta :

robothing robothing

02-12-2021

Answer:

2 hours

Step-by-step explanation:

2/7ths of a room x 3.5 = 1 room.

4/7 hours x 3.5 = 14/7 hours.

14/7 hours = 2 hours.

It takes 2 hours to paint one room.

Answer Link

Otras preguntas

A students cost for last semester at her community college was 2100 she spent 231 of that on books what percent of last semesters college costs was spent on boo

What is the 13th square number?

aluminiuim is obtained industrially by the electrolysis of aluminium oxide heated to high temperatures. explain the meaning of the term electrolysis.

please answer asap no trolls!

Which of theses nutrients can be found in all organisms? Nitrogen Calcium Carbon Phonsphorous

HELP ME PLEASE!!!!!!

Identify the graph of ƒ(x) = x2 + 6x – 7 from the choices below.

b) The adjoining cylindrical vessel is 70 CM high and the radius of its base is 35cm. If it contains some water up to the heightof 20 cm, how much water is requ

who are the different kind of craft persons found in the towns..?

A dinoflagellate is a microscopic organism that is very common in the ocean. It consists of a single cell and has a flagella that it uses to move. It has chromo