Question

5

On a scale drawing of a museum, two water fountains are 10 inches apart. The actual distance between them is 400 feet. On the same drawing, the distance between two exhibits is 3.125 inches.
What is the actual distance between these two exhibits?


13 feet

125 feet

313 feet

425 feet

Answer 1

Answer:

40 ×3.125=

4×31.25

125 feet

Answer 2

Answer:

The actual distance between these two exhibits = 125

Given :

Two water fountains are 10 inches apart on a scale of drawing museum

The actual distance between them is 400 feet.

On the same drawing, the distance between two exhibits is 3.125 inches.

To Find : What is the actual distance between these two exhibits?

Solution :

Since Two water fountains are 10 inches apart on a scale of drawing museum and The actual distance between them is 400 feet.

⇒ 10 inches = 400 feet

So, 1 inch = 400/10

⇒1 inch = 40 feet

Since we are given that  the distance between two exhibits is 3.125 inches.

So , the actual distance between two exhibits (i.e.in feet ) (Using 1 inch = 40 feet)

= 3.215*40

= 125 feet

Thus , The actual distance between these two exhibits = 125