451 P6.RD.JC.16010121
Level 3
34 of Eva's money was equal to 12 of Anna's money at first. After Eva spent $1.70 and Anna spent $0.70, Eva had 35 as much money as Anna.
  1. How much did Anna have at first? Express the answer(s) in 2 decimal places.
  2. How much did Eva have in the end? Express the answer(s) in 2 decimal places.
4 m
D Round off Ratio to units Percent to units Common numerator All change Units table Units & parts Substitution
452 P5.FR.JM.17083028
Level 2 PSLE
Penny and Jake bought a gift for their parents. They shared the cost equally between them. Penny used 38 of her savings while Jake used 12 of his savings. What fraction of their total savings was used to buy the gift?
3 m
Fraction of a whole Fraction to units Common numerator Units table
453 P6.RD.JC.16010122
Level 3
14 of the number of sheep that Farmer Yang head was equal to 25 of the number of sheep that Farmer Tan had. When Farmer Yang sold 300 of his sheep and Farmer Tan bought another 40, the ratio of the number of sheep that Farmer Yang had to the number of sheep Farmer Tan had 7 : 5. What was the total number of sheep that the 2 farmers had at first?
4 m
Fraction to units Ratio to units Common numerator All change Units table Units & parts Substitution
454 P5.FR.JC.17083141
Level 3
There were an equal number of boys in Class A and Class B. 34 of the pupils in Class A are boys and 17 of the pupils in Class B are girls. Given that there are a total of 12 girls in the two classes, how many pupils are there in Class B?
3 m
Fraction of a set Fraction to units Common numerator Units table
455 P6.PC.TL.16010142
Level 3
Entrance tickets to the concert are $8 each for adults. The ticket for a child costs 25% less. Last Sunday, 10% of the tickets sold were for children and the total sales of the tickets was $3900. How many of the tickets sold were for adults?
4 m
Percent to units Money Number x value Units table

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