Level 2
9 lamp posts are planted along a road at equal distances.
The distance between the 2nd and the 4th lamp post is 17.9 m.
What is the distance between the 1st and the last lamp post?
Level 2
Alexander measures his height using a tape measure, as shown . Seven years ago, he was 1.38 m. How much has he grown in seven years? Express your answer in m.
Level 2
Alexander measures his height using a tape measure, as shown . Seven years ago, he was 1.38 m. How much has he grown in seven years? Express your answer in m.
Level 2
The figure shows the mass of 3 objects, A, B and C. C has a mass of 2.3 kg. The ratio of the mass of A to the mass of B is 4 : 1. What is the mass of B? Express your answer in kg.
Level 2
The figure shows the mass of 3 objects, A, B and C. C has a mass of 2.3 kg. The ratio of the mass of A to the mass of B is 4 : 1. What is the mass of B? Express your answer in kg.