Question
Write down the number of centimetres in 2\(\frac{1}{2}\) metres.
Answer/Explanation
Ans:
250
Question
The width, wcm, of a carpet is 455cm, correct to the nearest centimetre.
Complete the statement about the value of w.
Answer/Explanation
Ans: 454.5 ≤ x < 455.5
Question
Six donkeys are each given two 5ml spoons of medicine three times each day.
Calculate the number of whole days a 2 litre bottle of medicine will last.
Answer/Explanation
Ans: 11
Question
The total mass of 38 spoons is 1824g.
Work out the mass of 53 spoons.
Answer/Explanation
Ans: 2544