How many kilograms are equivalent to one tonne?

• A. 100 kg
• B. 500 kg
• C. 1000 kg
• D. 1500 kg

Answer: (C)

One tonne is equivalent to 1,000 kilograms. This unit of measurement is based on the metric system, where the prefix "kilo-" denotes a factor of one thousand. Therefore, when you have one tonne, you multiply one by the factor of 1,000 to convert it into kilograms.

This means that if you were to measure one tonne of a substance, like a pile of grain or a vehicle, it would weigh 1,000 kilograms. Understanding this conversion is essential in various practical applications, such as weighing different materials in industries, logistics, and transportation, where precise weight measurements are necessary.

The other choices reflect incorrect values that do not align with the metric conversion standards. Getting familiar with these types of conversions is a key part of mastering mathematics, especially in fields involving measurement and calculation.