You paint 1/2 wall in 1/4 hour. At that rate, how long will it take you to paint one wall?

Question

16-01-2017
Mathematics

contestada

You paint 1/2 wall in 1/4 hour. At that rate, how long will it take you to paint one wall?

Respuesta :

Otras preguntas

round this number 3.899 to the nearest hundredth

of the400 doctors who attended a conference, 240 practiced family medicine and 130 were from countries outside the United States. One-third of the family medici

round this number 3.899 to the nearest hundredth

What is Neons group and periodic number?

Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.

Eleni is n years old. In thirteen years she will be twenty four years old-

Why is it necessary to use the same restriction enzyme to cut 2 pieces of DNA that are to be joined together?

of the400 doctors who attended a conference, 240 practiced family medicine and 130 were from countries outside the United States. One-third of the family medici

Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.

texaschic101 texaschic101 · Answer 1 · 2017-01-16T03:13:49+01:00

texaschic101 texaschic101

16-01-2017

(1/2) / (1/4) = 1 / x......1/2 wall to 1/4 hr = 1 whole wall to x hrs
cross multiply
(1/2)(x) = (1/4)(1)
1/2x = 1/4
x = 1/4 * 2
x = 2/4 reduces to 1/2....so it will take 1/2 hr (or 30 minutes) to paint the whole wall.

Answer Link

Sophia264 Sophia264 · Answer 2 · 2017-01-16T03:18:41+01:00

Sophia264 Sophia264

16-01-2017

1/2 wall - 1/4 hour (15 minutes)

1 wall - 1/2 hour (30 minutes)

Answer Link