1 P6.PC.JC.18010801
Level 1 PSLE
In a group of 80 children, 48 were girls. What percentage of the children were boys?
1 m
Finding percent
2 P6.PC.NK.21060207
Level 3 PSLE
Ronnie had blue pens and red pens for sale. He sold 240 blue pens. 25% of the pens sold were red.
  1. How many blue pens and red pens did Ronnie sell altogether?
  2. He sold 40% of his pens. 70% of the pens left unsold were blue. How many red pens did Ronnie have at first?
4 m
Percent to units Percent of different bases All change Units table
3 P6.PC.NK.21060206
Level 3 PSLE
A bookshop is having a book sale. The 1st book is at 10% discount. The 2nd book is at 20% discount. The price of the 2nd book should be equal or lower than the price of the 1st book.
  1. Kimmy's books were priced at $10 and $12. How much did she pay for them? 2 m
  2. Henry paid a total of $24.80 for his two books. He paid $4 more for the 1st book than for the 2nd book. What was the price of the 2nd book before discount? 3 m
5 m
Percent of a whole Discount Percent of different bases Money D 4 operations More than or less than Units table
4 P6.PC.NK.21060208
Level 3 PSLE
Linda saved $240 in February. This amount was a 20% increase from what she saved in January. The amount she saved in March was a 30% decrease from what she saved in February.
  1. What was the total amount that Linda saved from January to March?
  2. What was the percentage increase in the amount Linda saved in March compared to January?
5 m
Percent to units Percent change by Percent of different bases Decimal units Units table
5 P6.PC.JC.20052001
Level 1
Express 0.9% as a fraction.
1 m
Percent to fraction
6 P6.PC.JC.18010802
Level 1 PSLE
Express 2.6 as a percentage.
1 m
Decimal to percent
7 P5.PC.JO.17083144
Level 1
Express 325% as a decimal.
1 m
Finding percent Fraction to decimal
8 P5.PC.JC.17092205
Level 2
The selling price of a speaker set was $663. It was at a loss of 15%. How much was the cost price of the speaker set?
2 m
Profit & loss Units method
9 P5.PC.JC.19022501
Level 2
The selling price of a speaker set was $936. It was at a profit of 20%. How much was the cost price of the speaker set?
2 m
Profit & loss Units method
10 P5.PC.JC.18012113
Level 2
The table shows the number of pupils who participated in an English quiz from two classes. Given that the overall participation percentage is 80% for the two classes, how many pupils from Class B participated in the English quiz?
2 m
Percent of a set Table

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