Question

Water from three cuboidal tanks each of edge 10 dm long are poured in another larger drum to fill it fully. Find the volume of the larger tank​

Answer 1

Question:-

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Water from three cubic tanks each of edge 10 dm long are poured in another larger drum to fill it fully. Find the volume of the larger tank.

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Answer:-

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Given:

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▪Edge of cubic tank = 10dm

▪Volume of 3 cubic = Volume of larger tank

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To Find:

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▪Volume of larger tank

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Solution

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Volume of 1 cubic tank

= ${(Side)}^{3}$

= ${10}^{3}$

= 1000 ${dm}^{3}$

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Volume of larger tank

= Volume of 3 cubic tank

= 3 × volume of cubic tank

= 3 × 1000

= 3000${dm}^{3}$

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Formula to be remembered:-

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▪Volume of cube = Side × side × side

▪Volume of cuboid = l × b × h

▪Volume of cylinder = $\pi{r}^{2}h$