Question

A river 2m deep and 45m wide is flowering at the rate of 3km/hr. Find the quantity of water that runs into the sea per minute.​

Answer 1

Answer:

90000

Step-by-step explanation:

The amount of water flowing into the sea is:

volume per hour x time

volume of water per hour = 2 x 45 x 3000

                                           = 2,70,000 $m^{3}$

time = $\frac{2}{60}$hours

so, amount of water is 90,000 $m^{3}$