391 P5.PC.NK.23021710
Level 2
Tommy bought two lamps that cost $171 each before Goods and Service Tax (GST).
  1. Given that GST was charged at 8%, how much GST did Tommy have to pay for one lamp?
  2. What was the total cost of the lamps, inclusive of GST?
3 m
GST F Multiplication Money
392 P6.RD.JC.17062002
Level 3 PSLE
At first, Jack had some money. He spent 14 of it on a T-shirt and 25 of the remainder on a pair of shoes. After that, his parents gave him $240. The ratio of the total amount of money he had at the end to the amount of money he had at first was 5 : 4. How much money did Jack have at first?
4 m
Fraction to units Ratio to units Remainder concept Branching Units method
393 P3.PA.JM.17110102
Level 3
Dennis saved some money on the first week. Each following week, he managed to save $8 more than the week before. He saved a total of $100 after 4 weeks. How much money did he save on the 3rd week?
4 m
Equal intervals W Addition & subtraction Money Model Comparison Units method
394 P4.DE.JM.17101091
Level 2
70 fish balls cost $14. Bob has just enough money to buy 45 fish balls. How much money does Bob have?
2 m
D Multiplication D Division Money Model Part-whole
395 P5.PC.NK.22122112
Level 2
Lisa had $451200. She invested 20% of it and put the rest in an account that gave her 3.5% interest in a year. How much would she have in the account at the end of the first year?
3 m
Percent of a whole Interest F Multiplication Money Units method

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