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?
Solution:
Depth of river
m
Width of river
m
Speed of water
Volume of water falls into the sea in 1 hour
Volume of water falls into the sea in 1 minute
Rakesh kumar says
i want to learn maths and science.