Question

Arjun started walking in his house. He walked for 4 meters straight then took a right turn and walked for 200 centimeters more. What is the distance he covered in millimeters?

• A. 60
• B. 600
• C. 6000
• D. 60000

Answer 1

The correct option is C

6000

We know that 1 meter is equal to 100 centimeters.

So, 4 meters is equal to $4\times 100$ centimeters.

Distance covered by Arjun in centimeters = $4\times 100+200=600$ centimeters.

We know, 1 centimeter is equal to 10 millimeter.

So, 600 centimeter will be equal to $600\times 10$ millimeters.

Therefore, distance covered by Arjun in millimeters = $600\times 10=6000$ millimeters.