461 P5.PC.NK.23021755
Level 3
Yen had some money. She spent 40% on books and 20% of her remaining money on a blouse. She had $168 left.
  1. How much did she have at first?
  2. If the blouse was bought at a 30% discount, what was the original price of the blouse?
4 m
Percent of a whole Discount F Multiplication Money Remainder concept Units method
462 P5.VO.JM.17083131
Level 3
A square base tank has a volume of 2880 cm3. If the edge of the base is 35 that of its height, find the area of its base.
4 m
Base area x height Cube & cube root Fraction to units
463 P5.RD.JM.17083264
Level 3
Evelyn bought 50% more hair clips than Linda. Tammy bought 10% fewer hair clips than Evelyn. Evelyn and Linda gave Tammy some hair clips in the ratio 7 : 2. As a result, Tammy had twice as much hair clips as before. Given that Linda had 15 more hair clips than Evelyn in the end, how much hair clips did Evelyn give to Tammy?
5 m
Ratio to units Percent to units Percent of different bases More than or less than Times as many Repeated identity Internal transfer Units table
464 P5.RD.JM.17083262
Level 3
Mr Lim had three bags of soil, A, B and C and the mass of each bag of soil was in the ratio 2 : 4 : 3. Mr Lim decided to transfer 30% of soil from Bag A into Bag B and 60% of soil from Bag C into Bag B. Given that the mass of Bag B was 38.4 kg in the end, how many kilograms of soil were transferred into Bag B?
5 m
Ratio to units Percent of a whole Percent to units Internal transfer Unchanged total Units table Decimal Units
465 P5.DE.JC.17122903
Level 3
A pen cost $1.50. A notebook cost $15.50 more than the pen. Clare spent $340 on such pens and notebooks. She bought twice as many pens as notebooks.
  1. How many notebooks did Clare buy?
  2. How much money did Clare spend on the pens?
4 m
D 4 operations W Multiplication & division Money More than or less than Times as many Number x value Units table
466 P5.DE.NK.22122901
Level 3
Hazel had $18.60 in coins. She had four times as many 10-cent as 50-cent coins and 11 more $1 coins than 50-cent coins. How many coins does she have in total?
4 m
D 4 operations Money Unit conversion More than or less than Number x value Units table
467 P5.PC.JM.17083155
Level 3
  1. Sophie bought a doll and a toy plane during the Toy Bonanza. The usual price of the doll and the toy plane was $12 and $18 respectively. How much did she pay for the 2 items?
  2. Nicholas bought 2 identical soft toys. The total discount for the 2 soft toys was $10.50. What was the price of each soft toy before discount?
4 m
Discount Percent of different bases F Multiplication Money Branching Units table
468 P5.DE.NK.23052628
Level 3
3 pupils shared the cost of a present equally. When calculating the amount each pupil had to pay, a mistake was made. The cost of the present was divided by 4 instead of 3. Each pupil ended up paying $3.90 less than the correct amount. What should be the correct amount for each share?
4 m
D Multiplication Money Equal stage More than or less than Number x value Units table
469 P5.PC.JM.17083135
Level 3
At the pet shelter, the rabbit population increased by 20% in the second month and then by a further 30% in the next 2 months. If there were 585 rabbits in the end, how many rabbits were there at the pet shelter at first?
4 m
Percent of a set Percent change by Percent of different bases F Multiplication Units method
470 P5.AP.JM.17083222
Level 3
The area of Rectangle AXYD is 15 of the area of the Rectangle ABCD. Find the area of the shaded parts.
3 m
Rectangle Composite figure area Fraction to units

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