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

What happens to the arrangement of particles during melting?
Why do we use pain medications to treat gout?
can someone help me with this? its an emergency!
Given f(x) = 5x^6 what is the domain?
HELP PLEASE 1.Analyze the impact of Greek and Roman culture, politics, and technology. 2.Explain the development of monotheism, including the concepts developed
After researching the possible effects of music, Elaina proposes that if people listen to faster-paced music, their pulse rates will increase more than if they
does someone mind helping me with this problem? Thank you!
how do you stop a skunk from smelling?
what is -4x+3 as an ordered pair
What is the central idea of this text? OA OB. Teaching others is a worthy profession. OC. O D. Perseverance is key in overcoming natural disasters. Sharing fami