calculating ratios

In this blog let us learn about calculating ratios,in arithmetic, a ratio expresses the magnitude of quantities relative to each other. Specifically, the ratio of one quantities indicates how plenty of times the first quantity is contained in the second & may be expressed algebraically as their quotient.We can get a clear picture about calculating ratios with the help of an example problem of a inverse ratio,

Ex 2:

Solve

Sol:

=

= (numerator and denominator are divided by 10)

=

Answer is 2 by 3 or 2:3.

In the next Blog we will learn about algebra rules and also about geometry calculator,hope you like the above example of calculating ratios,please leave your comments if you have any doubts.