Question

A jar contains 22 marbles, of which 5 are blue, 2 are red, and the rest are green. What is the ratio of green marbles to all marbles?

Answer 1

The ratio of the green marbles to all the marbles will then be;

`15\colon22`

Step-by-step explanation:

Given that;

A jar contains 22 marbles.

5 are blue and 2 are red.

The number of green, which is the remaining marbles is;

`\begin{gathered} G=22-(5+2)_{} \\ G=22-7 \\ G=15 \end{gathered}`

So, there are 15 green marbles.

The ratio of the green marbles to all the marbles will then be;

`15\colon22`

Or

`(15)/(22)`