Question

Find the ratio of
A) 5 km to 400 m

Answer 1

25 : 2

Step-by-step explanation:

the units of measure must be the same

using the conversion

1 Km = 1000 m , then

5 Km = 5 × 1000 = 5000 m

ratio of

5 Km : 400 m

= 5000 : 400 ( divide both parts by 100 )

= 50 : 4 ( divide both parts by 2 )

= 25 : 2 ← in simplest form

Answer 2

The ratio of 5 km to 400 m is 25:2.

Step-by-step explanation:

First, it's necessary to convert the quantities into the same unit in order to compare them. There are 1,000 meters in a kilometer, so 5 kilometers equals 5,000 meters.

Then, the ratio of 5,000 meters (which is 5 km) to 400 meters is 5000:400.

This ratio can be simplified by dividing both sides by 200, which results in 25:2.

Thus, the ratio of 5 km to 400 m is 25:2.