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the Ratio of Chaperones to student on a field trip is 2:7 . There are 14 Chaperones on the field trip . In all , how many chaperones and students are there?

Respuesta :

Answer: 63 people in total

Step-by-step explanation:

if the ratio is 2:7, then there are 2 chaperones per every 7 students. If there are 14 chaperones then 2 * 7 = 14, so you'd multiply 7 * 7 and get 49. Then add 49 and 14.

2:7

14:?

2/7 = 14/?

2 * 7 = 14

7 * 7 = 49

2/7 = 14/49

facundo3141592

Knowing the ratio of chaperones to students and the number of chaperones, we want to find the total number of chaperones and students.

We will find that there are 49 students and 63 people in total.

We know that the ratio of chaperones to students is 2:7

This means that for every 2 chaperones, there are 7 students.

Now we know that there are 14 chaperones. Dividing them in groups of 2 we got:

14/2 = 7

7 groups of 2 chaperones.

For each one of these groups there are 7 students, then the number of students is:

7*7 = 49

There are 49 students.

Then the total number of chaperones and students is 14 + 49 = 63

If you want to learn more, you can read:

https://brainly.com/question/23865709

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