1.

1). 275 cm32). 40 cm33). 55 cm34). 220 cm3

Answer»

Volume of each BOX = 2 × 5 × 10 = 100 cm3

Volume of WATER transferred to the containers = 5 × 100 = 500 cm3

Let the VOLUMES of the containers be 5x, 9x and 11x. Then,

5x + 9x + 11x = 500

⇒ 25x = 500

⇒ x = 20

∴ Volume of third container = 11x = 11 × 20 = 220 cm



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