Level 2
1 u + 15 = 1 p
4 u + 6 = 1 p

Find the following values.
  1. 1 u
  2. 1 p
2 m
Level 3
Bottle A and Bottle B have a total amount of 1050 mℓ of water. For Bottle B and Bottle C, the total amount of water is 1320 mℓ. The amount of water in Bottle A is 25 the amount of water in Bottle C. What is the average amount of water in the 3 bottles?
3 m
Level 2
1 u + 10 = 2 p
3 u - 14 = 2 p

Find the following values.
  1. 1 u
  2. 1 p
2 m
Level 2
1 u - 2 = 3 p
3 u - 18 = 3 p

Find the following values.
  1. 1 u
  2. 1 p
2 m
Level 2
1 u + 6 = 4 p
30 - 3 u = 4 p

Find the following values.
  1. 1 u
  2. 1 p
2 m