If you walk 6 kilometers in an hour how far can you walk in 90 minutes?

Question

math question i dont understand how to solve it im confused

Answer 1

Distance walked in 1 hour = 6 km

Convert units into minutes 1 hour = 60 minutes

In 60 minutes walked distance = 6 km

Walked distance in 1 minute = 6/60

Now, caluculate the walked distance in 90 minutes = 6/60 * 90 = 9 km

In 90 minutes i can walk 9km.