Question

a river 3 mitar deep and 40 mitar wide is flowing at the rate of 2.5 km/houre how much water will fall in to the sea in a minute

Answer 1

heya!!! your answer is here ...☺


height = 3m

breadth=40m

speed =2.5km /hr
= 2500m/60min
= 250m/6min
= 41.67m/1minute

therefor length of river(in one minute) =41.67m
so volume = lbh
= 41.67*40*3
=5000m³ (approximately)

as we know one meter³ = 1000 liters

5000m³= 5000000 liters..


hope this answer helps you......if u think my answer is good then mark as brainliest..... :-)

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.!!!