Question

The sea water gets filled up in the salt pan 30 m long, 10 m wide and 10 cm deep. How many litres of sea water is filled in this salt-pan?

Answer 1

We have,

length of salt-pen $=30m$

Breadth of salt-pen $=10m$

and, Height of salt-pan $=10cm$

Now,

Capacity of salt-pen (in lit) $=$volume of salt-pen

$=30\times \frac{10}{100}\times 10$ $[\because 100cm=1m]$

$=30$ $m^3$

$1$ $m^3=1000$L

$=30,000$ litres.