Question

A river 3m deep and 40m wide is flowing at the rate at 2 km per hour how much water will fall fall into the sea in 1 minute

Answer 1

Answer:

Step-by-step explanation:

water flowing in river in 1 hr = 2 km

water flowing in river in 60 min = 2000 m

so water flow in river in 1 min = 2000/60 m

  now

river is in shape of cuboid

l =2000/60  m

b =40 m

h =3 m

volume of water flowing in the sea in 1 min = volume of cuboid

                                                                          =  (2000/60 ×40 ×3) m*3

                                                                          = 4000 m*3  

Answer 2

Answer:

$\huge\underbrace\mathcal\green{Question}$...

A river 3 m deep and 40 m wide is flowing at the rate of 2 km per hour. How much water will fall into the sea in a minute?

$\huge\underbrace\mathcal\red{ANSWER}$...

Please refer to above attachment.!!!