Toodles568
Toodles568 Toodles568
  • 03-08-2020
  • Mathematics
contestada

This rectangular wall is to be painted. Paint is sold in tins. How much does it cost to paint the wall?

This rectangular wall is to be painted Paint is sold in tins How much does it cost to paint the wall class=
This rectangular wall is to be painted Paint is sold in tins How much does it cost to paint the wall class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 03-08-2020

Answer:

£23.96

Step-by-step explanation:

Area to be painted:

3.6 m * 8.3 m = 29.88 m^2

The area to be painted is 29.88 m^2.

A tin of paint covers 8 m^2. We divide to find the number of tins needed.

29.88/8 = 3.735

Since full tins must be bought, the smallest number of tins needed is 4.

Now we find the price of 4 tins. 1 tin costs £5.99, so 4 tins cost:

4 * £5.99 = £23.96

Answer Link

Otras preguntas

Which ion was formed by providing the second ionization energy to remove an electron?
The vice president has _______ power under the Constitution, but recent vice presidents have had_______ power. A. only ceremonial, more B. authority, limited C.
What were three immediate effect of the Great Depression?
what does mean, median, mode, and the other word mean
what is the relationship between gravity and water on earth's surface
Why did conservatives oppose the New Deal? They thought Roosevelt was not doing enough to provide relief. They believed it gave the government too much power in
What caused the french and indian war?
The library had been asked for months to expand its hours. Students complained they couldn't study at night because the library closed too early. Families felt
When water vapor cools and begins to turn from a gas to a liquid, what process is occurring?
How did conditions in Germany after World War I set the stage for Hitler's rise to power?