The concept is as follows:It is called ratio between quantities of the same species the quotient between the numbers expressing the measurements of these quantities in the same unit.
1) Calculate the ratio of the height of two children, knowing that the first has a height h1= 1.20m and the second has a height h2= 1.50m. The ratio between heights h1 and h2 is given by:
2) Determine the ratio between the surface areas of the volleyball and basketball courts, knowing that the volleyball court has an area of 162m2 and basketball has an area of 240m2.
Reason between volleyball and basketball court area: .Next: Reasons Between Quantities of Different Species