Angelv00
Answered

Explore Westonci.ca, the leading Q&A site where experts provide accurate and helpful answers to all your questions. Join our platform to connect with experts ready to provide precise answers to your questions in different areas. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

On a map, 2 cm represents 30 mi. On the map, the distance between two cities is 7.5 cm.

What is the actual distance between the two cities?

A.
8 mi

B.
35.5 mi

C.
112.5 mi

D.
225 mi

Sagot :

iGreen
Set up a proportion.

2/30 = 7.5/x

Cross multiply:

2x = 225

Divide 2 to both sides:

x = 112.5

So the actual distance between the two cities is 112.5 miles.
Cross multiply: [tex] \frac{2}{7.5} = \frac{30}{x} [/tex] 

[tex]225 = 2x[/tex]

Divide 2 from both sides

[tex] \frac{225}{2} = \frac{2x}{1} [/tex]

[tex]x =112.5[/tex]

Your answer is C. 112.5
Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.