Question

Express 200 km 9 m as km​

Answer 1

Answer:

Required answer is 200.009 km.

Step-by-step explanation:

Given-

200 km 9 m

We have to convert into km  

Solution-

As we know that,  

1 km = 1000 m

Divide 9 meters by 1000 to get kilometers .  

9 m = $\frac{9}{1000}$

       = 0.009 km.  

Now, add remaining 200 km to get answer

=200 km + 0.009 km

=200.009 km .

Hence,Required answer is 200.009 km.

Answer 2

Answer:

200 km 9 m equal to 200.009 km

Step-by-step explanation:

Given information,

200 km 9 m

We have to convert the 200 km 9 m into km.

Kilometers are 1,000 times larger than meters. The meter is the base unit for measuring length or distance in the metric system.

To convert m into km divide the length value by 1000.

9 m

= 9 ÷ 1000

= 0.009 km

Now, Add the same unit value to get the final conversation

200 km 9 m

= 200 km + 0.009 km

= 200.009 km

Hence ,

200 km 9 m equal to 200.009 km