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CBSE Class 9 Answered

It costs Rs 15228 to paint the base of a cuboidal tank of height 10 m. If the cost of painting is Rs 9 per m2, find the volume of the tank.
Asked by Topperlearning User | 23 Aug, 2017, 02:40: PM
answered-by-expert Expert Answer

Given, height (h) =10 m

Area of base of the tank painted for Rs. 9 = 1 m2

Area of base of the tank painted for Rs. 15228 = 1692 m2

Thus, Volume of the cuboidal tank = Area of base × h =1692×10 m3 = 16920 m3

Answered by | 23 Aug, 2017, 04:40: PM

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