Level 2
The mass of a papaya is 1 kg 200 g. The mass of an orange is 500 g. Find the weight of the apple.
2 m
Level 2
Box X is half as heavy as Box Y. Box Z is 3 times as heavy as Boxes X and Y together. What is the mass of Box Z if Box Y is n kg?
2 m
Level 2
Look at the diagram. What is the mass of 7 such apples? (Give the answer in kilograms and grams)
2 m
Level 2
What is the mass of each papaya? Express the answer in g.
2 m
Level 3
The total mass of 2 boxes and 3 tanks was 18.1 kg.
The total mass of 6 boxes and 6 tanks was 40.8 kg.
  1. What is the mass of 1 box and 1 tank?
  2. What is the mass of 8 tanks?
  3. How much less is the mass of 1 tank than 1 box?
3 m