Question

There is a total of 600 blue, yellow, and red balls in a machine.
The ratio of blue balls to the total number of balls is 1:4.
The ratio of yellow balls to blue balls is 7:3.
The ratio of blue balls to red balls is 3:2.
Which colour of balls is most common?​

Answer 1

Answer:

yellow balls

Step-by-step explanation:

There is a total of 600 blue, yellow, and red balls in a machine.

The ratio of blue balls to the total number of balls is 1:4 600/4= 150 blue balls

The ratio of yellow balls to blue balls is 7:3. 600-150-100= 350 yellow balls

The ratio of blue balls to red balls is 3:2 if there are 150 blues balls then there are 100 red balls

Which colour of balls is most common?​ yellow balls

Answer 2

The color of balls i.e. common is yellow balls

Calculation:

There is a total of 600 blue, yellow, and red balls in a machine.

The ratio of blue balls to the total number of balls is 1:4 i.e.

$= 600\div 4$

= 150 blue balls

And,

The ratio of yellow balls to blue balls is 7:3. i.e.

= 600-150-100

= 350 yellow balls

Now

The ratio of blue balls to red balls is 3:2 so there are 150 blues balls then there are 100 red balls

Find out more information about the balls here: https://brainly.com/question/15087633?referrer=searchResults