Fractions revision Answers and results released

21 Submissions as at 20 March 2012, 0828.
Highest Score: 7 out of 8 marks
Lowest Score: 0 out of 8 marks
Mean Score: 3.75 out of 8 marks


First to respond: Max
Highest scorer: Jevon


Click here to view your answers and  results.

1. Mr Tseng spent 2/5 of his savings on a backpack and 1/2 of it on a mobile phone. 

            What fraction of his savings was left?

2. Jane had 1/5 as much money as Peter at first.  After he had given her some money, they each had $270.  How much money did Jane have at first?
3. 1/5 of the boys and 1/6 of the girls in the Sports Club can swim.  4/5 of those who can swim are boys.  What fraction of the Sports Club members can swim?
4. What is the sum of the first 50 whole numbers?

            1 + 2 + 3 +  ………………………………+ 49 + 50 = ?