Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Our Q&A platform provides quick and trustworthy answers to your questions from experienced professionals in different areas of expertise. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.
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.
Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Get the answers you need at Westonci.ca. Stay informed with our latest expert advice.
