Question

6 Harpreet wants to put tiles on the ceiling of a room.

He has this sketch of the ceiling.
11 m
5.5 m
Harpreet knows one pack of ceiling tiles
covers an area of 3.24 m²
costs £34.95
4m
9m
Ceiling tiles can be cut and joined.
Calculate the total cost of the packs of ceiling tiles Harpreet has to buy.
(6)

Answer 1

area of the ceiling is 11x5.5= 60.5m
60.5/3.24 = about 18.64 and round that to 19 then 19x34.95= 664.05
so the total cost will be 664.05
pls give brainilest