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Lunna [17]
2 years ago
12

The owner of a go-kart racetrack would like to have a ratio of 2 red racers for every 3 green mini-trucks. The racetrack current

ly has 11 red racers and 21 mini-trucks. Which equation could she use to determine x, the number of additional red racers she should purchase in order to achieve the desired ratio?
Business
1 answer:
kobusy [5.1K]2 years ago
5 0

The equation that the owner of a go-kart racetrack would use to determine x, the number of additional racers she should purchase in order to achieve the desired ratio of 2:3 is <u>x = 21/3 x 2 - 11</u> or <u>x = 14 - 11</u>.

<h3>What is an equation?</h3>

An equation shows the state of equality between two expressions.  In mathematics, it shows that the two sides are equal after solving the various unknown variables.

<h3>Data and Current possessions:</h3>

The desired ratio of red racers for green mini-trucks = 2:3

Red racers = 11

Mini-trucks = 21

To achieve the desired ratio, the red racers must be 14 racers against 21 mini-trucks, which gives a 2:3 ratio.

Thus, since there are 11 red racers, an additional 3 are required, and the equation required to achieve this ratio is <u>x = 21/3 x 2 - 11</u> or <u>x = 14 - 11</u>.

Learn more about equations at brainly.com/question/2972832

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