Question

(b) The area of a different wall is 110m2.
Liesel wants to paint the wall. She uses paint from tins that each cover 25m2.
She calculates 110 ÷ 25 = 4.
4 and says,
"I need to buy 4 tins of paint."
Is Liesel correct?

Answer 1

Answer:

In a way yes but the answer can also be no

Step-by-step explanation:

She just estimated 110 which is 100 and divided it into 25 which is four. But it is not enough to cover the whole wall. She can use or buy one mor can that can cover 35sqm so that she can cover the whole wall. If, you ask math. If you ask maybe science or physics(my spelling of physics might be wrong), she may also make 4 25sqm work. She just have to spread the paint more.