Question

5cm = _____% of 10km?

Answer 1

Given:

Given value is 5 cm.

To find:

We have to find how much percent of 10 km is equal to 5cm.

Solution:

First, we have to know 1 km equal to how much centimeters.  

1 km = 100000 cm

so, 10 km = 1000000 cm

then 5 cm = 10/1000000 km  

Now, we have to calculate the percentage.      

let, x% of 10 km = 5 cm

therefore,

1000000 * (x / 100) = 5

⇒ x = (5 * 100) / 1000000

⇒ x = 500 / 1000000

⇒ x =  5 / 10000

⇒ x = 0.0005

5cm = 0.0005% of 10km

So, the final answer is 0.0005%

Answer 2

Answer:

Given:

Given value is 5 cm.

To find:

We have to find how much percent of 10 km is equal to 5cm.

Solution:

First, we have to know 1 km equal to how much centimeters.  

1 km = 100000 cm

so, 10 km = 1000000 cm

then 5 cm = 10/1000000 km  

Now, we have to calculate the percentage.      

let, x% of 10 km = 5 cm

therefore,

1000000 * (x / 100) = 5

⇒ x = (5 * 100) / 1000000

⇒ x = 500 / 1000000

⇒ x =  5 / 10000

⇒ x = 0.0005

5cm = 0.0005% of 10km

So, the final answer is 0.0005%

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