Tuesday Teasers A box of sweets contains 2.4 kg. How many packets can be filled from this box if each packet holds 0.15 kg? 16 10 15 12 A railcard gives a 20% discount. How much would a £9.65 train journey cost if the railcard was used? £9.45 £8.68 £7.72 £7.65 A father's and son's ages are in the ratio 9 : 4. If the father is 45 years old, how old is the son? 25 20 15 18 £1 = $1.26. Convert $81.90 into pounds. £85 £75 £65 £90 The probability of rain in November in Aberdeen is 5/6. How many days would you expect it to rain in November? 24 23 26 25 How many 400 ml plastic beakers can be filled from an 88 litre barrel of beer? 20 40 220 240 In an English test, the mean score of 26 pupils in class 11A is 68% and the mean score of 24 pupils in class 11B is 56%. Find the mean score of all 50 pupils. 62.68% 64.24% 62.24% 62.56% The chance of Jim playing football in a Games lesson is 1/4. There are 16 lessons in a term. How many times will Jim expect to play football? 4 8 6 2
