We the Travellers - II

Convert $1/10\text{ of a km}$ into meters.

If a trip is $450\text{ km}$ and you have completed $200\text{ km}$, how much distance is left?

How many centimeters are in $1\text{ kilometer}$?

What is the difference between $10\text{ km}$ and $9500\text{ m}$?

A square park has an area of $100 \text{ sq. m}$ in reality. If the map scale is $1 \text{ cm} = 2 \text{ m}$, what is the area of the park on the map?

A car travels $300 \text{ km}$ in $5 \text{ hours}$. What speed should it maintain to cover the next $240 \text{ km}$ in $3$ hours?

If $1 \text{ inch}$ on a map equals $50 \text{ miles}$, and the distance between two points is $3.5 \text{ inches}$, how many miles is that?

A map's scale is $1\text{ cm} = 100\text{ m}$. If a path on the map is $15\text{ cm}$ long, how many minutes will it take to walk along the path at a speed of $3\text{ km/h}$?

On a map with scale $1\text{ cm} = 2.5\text{ km}$, a circular pond has a radius of $2\text{ cm}$. What is the actual circumference of the pond? (Take $\pi = 3.14$)

A person walks $100\text{ m}$ North, $100\text{ m}$ East, $100\text{ m}$ South, and $50\text{ m}$ West. In which direction is he from the starting point?