The given question is In this line of circles the ratio of red to blue circles is 1:3
how many more red circles would need to be
added to make the ratio of red to blue 3:1
In mathematics the ratio is defined as how many
times the one number contains another.
It is the indicated quotient of two mathematical expressions.
It is the relationship in quantity, amount or size
between two or more things
The ratio of red to blue circles is 1:3
to make the ratio of red to blue as 3:1
In order to make the ratio as 3:1 the red circle should be added to the row.
the number of red circles added may be 8.
1+8=9
the ratio will become 9:3 which result in the ratio as 3:1