3 years ago

Can someone please help

Mathematics

2 answers:

ASHA 777 [7]3 years ago

6 0

Answer:

They cost 730 all together.

Step-by-step explanation:

One the surface area of the hall is 310m^2.

so, 310 divided by 25 is 12.4, which means they need 13 tin of paint.

The cost for it is 13*10 which is 130.

For the area of the floor, it is 40*15, which is 600m^2.

Which costs 600.

So, 600+130=730.

notka56 [123]3 years ago

3 0

hope it will help you!

I don't really sure isn't it correct.

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