1 minEstimate the area of the United StatesWhen estimating the area of a land, it usually helps when approximating the land to a shape.
1 minEstimate the volume of an Oil SpillAn oil slick in the ocean is a thin layer of oil covering a large area, many square kilometres in extent. Solution The variables needed f...
Estimate the number of ATMs in India I am going to use the approach by Mr. Kailash Kumar in his article but with modifications. Solution Since I am a student, I shall take m...
How much domestic waste does the UK produce in a year? The UK has a green wheelie bin used to pick up garbage.
