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

Estimate the portion of the day that you sleep.

what what is the mean of the cars speedsA.76 miles per hour B.78 miles per hour C.72 miles per hourD.77.5 miles per hour

Q.3: Which description is correct for the polynomials 2x^2+2?A. Cubic trinomialB. Quadratic binomialC. Quadratic trinomialD. Quartic binomial

During world war ii, unionized workers agreed ________.

Creon's decision to free antigone and take care of polyneices' body demonstrates:

How does the excretory system interact with the muscular system?

explain in terms of electronegativity whether the bonds in CHIFBr (above) are polar or not.

A species of bird was well established on an island. Its beak was well-structured for cracking large nuts. After a few years, some larger birds arrived from a n

Which crystalline solds generally have the highest melting and boiling points?

if your growth rate per year is .49% and the current population is 1.33 billion when will it reach 1.5 billion?