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

It's the year 2078, and you're traveling from Earth to the Moon. To determine how much fuel you need forthe rocket ship, you measure your mass upon boarding. Wh
Determine whether the given value is a statistic or a parameter. In a study of all 1580 seniors at a college comma it is found that 40 % own a television. Choos
When a comet comes close to the Sun, what happens to it that makes it bright and easier to see?
The function f(x) = x2 + 22x + 58 is translated 4 units to the right and 16 units up. What is the vertex form of the new function? (x – 11)2 + 58 (x + 22)2 – 1
What happens during anaerobic cellular respiration
List all the places where there are sphincters in the digestive system.
The mass of a proton at rest is 1.67 10 2kg . Calculate the value of e/m for a proton.
What actions should occur next, to support a team-based resuscitation attempt
What were mojority of southern farmers
List two medications that are helpful in treating hypertension and describe their actions.