Question

Please can you give a short explanation as well thanks

Answer 1

Explanation:

Volume of the cylindrical tank = πr²h

= 3.14 * 100 * 100 * 250

= 7850000 cm³

Volume of half tank = 7850000 ÷ 2

= 3925000 cm³

1000 cm³ = 1 litre

3925000 = 3925000 ÷ 1000

= 3925 litre

= 4000 litre