Interconversion Within One System of Units
Measurement, and more...
 
1. EASY

A really big watermelon weighs 3500g. A rock weighs 25kg. Which item is heavier?

 
2. EASY

A paper stack weighs 9000g. A water jug weighs 2kg. Which item is heavier?

 
3. MEDIUM

A scale weighs 5kg. The combined weight of the person with the scale is 63kg. What is the weight of the person?

 
4. MEDIUM

Which would be the best unit to measure the mass of a table?

  1. Milligrams
  2. Grams
  3. Kilograms
  4. Litres
  5. Meters
 
5. HARD

A cooking pot with its lid weighs 5kg. When the lid is removed, the pot weighs 3500g. How many grams does the lid weigh?