Tonne

A ton is a unit of weight used to measure very heavy things, and one ton is equal to 1,000 kilograms. It belongs to a system of weight units that also includes milligrams, grams, and kilograms.

Units of weight

• A milligram is an extremely small unit of weight that is even smaller than a gram.
• A gram, often written as g, is used to measure light food items like almonds and cashews.
• A kilogram is a standard unit used to measure heavier everyday objects, such as a sack of rice or our own body weight.
• A ton is a much larger measurement unit, with one ton equaling 1,000 kilograms.

Converting tons to kilograms

A ton is needed when an object becomes far too heavy to describe easily in small numbers. Since one ton is equal to 1,000 kilograms, any ton measurement can be translated directly into kilograms. For example, if something weighs 1.5 tons, it has a total weight of 1,500 kilograms. This makes it possible to compare massive weights with everyday kilogram measurements.

Converting grams to kilograms

Weight amounts can also be converted between grams and kilograms to state them more simply. When measuring out 1,500 grams of a substance like powder, the number can sound large and difficult to handle. Saying 1.5 kilograms means the exact same amount while using a simpler number. If an amount measures 2 kilograms on a scale, it can be adjusted down to 1.5 kilograms to get the right amount.

Example from the lesson

• Rajesh grows very large, and his weight is checked on a scale that can handle big sizes.
• The scale reveals that Rajesh weighs 1.5 tons, which is equal to 1,500 kilograms.
• To save him, a special solution must be made using his weight number in grams of powder, which is 1,500 grams.
• That measurement of 1,500 grams of powder is simplified to 1.5 kilograms.
• The 1.5 kilograms of powder is mixed with water to create the solution that brings Rajesh back to normal.