Question 2 A cuboidal water tank is 6 m long, 5 m wide and 4.5 m deep. How many litres of water can it hold? (1 m3 = 1000 l) Here 𝑙 = 6 m, b = 5 m and h = 4.5 m ∴ Volume of the tank = 𝑙×𝑏×ℎ = (6 × 5 × 4.5) cm3 = 135 m3 = 135 × 1m3 = 135 × 1000 litres = 135000 litres So, the cuboidal water tank can hold 135000 litres of water

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.

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