Discover answers to your questions with Westonci.ca, the leading Q&A platform that connects you with knowledgeable experts. Get quick and reliable solutions to your questions from a community of experienced experts on our platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.
Sagot :
This ratio can be written as 8x+5x =390
Add the variables
13x = 390
Divide by 13 to get the value of x
390/13 = 30
Answer:
Number of adult = 240 and Number of child = 150.
Step-by-step explanation:
Given : The ratio of adults to children is 8:5 of 390 people.
To find : find number of adult and children.
Solution : We have given
Ratio of adults to children is 8:5.
Let the number = x
Then number of adult = 8x .
Number of children = 5x .
Total = 8x +5x = 13x
Number of adult = [tex]\frac{8x}{13x}* 390[/tex].
Number of adult = 240 .
Number of child = [tex]\frac{5x}{13x}* 390[/tex].
Number of child = 150.
Therefore, Number of adult = 240 and Number of child = 150.
We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.
