Question

what is the amount spent on colouring a square wall of a room at $ 170per sq •m if the sides of the wall measure 19 m
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Answer 1

Answer:$61,370

Step-by-step explanation:

Area of wall=19*19

=361 m²

Cost of colouring=361*170

=$61,370

Answer 2

Answer:

$ 61370

Step-by-step explanation:

since wall is a square:

area = side * side

        = 19m * 19m

        = 361 square meter

amount spent = rate * area

                       = 361 * 170

                       = 61370

hope this helps you...