Question:

Level 1 PSLE

In a group of 80 children, 48 were girls. What percentage of the children were boys?

1 m
In a group of 80 children, 48 were girls. What percentage of the children were boys?

Level 1

Express 16 g as a percentage of 2 kg.

1 m
Express 16 g as a percentage of 2 kg.

Level 3 PSLE

Ronnie had blue pens and red pens for sale. He sold 240 blue pens. 25% of the pens sold were red.

4 m
Ronnie had blue pens and red pens for sale. He sold 240 blue pens. 25% of the pens sold were red.

- How many blue pens and red pens did Ronnie sell altogether?
- He sold 40% of his pens. 70% of the pens left unsold were blue. How many red pens did Ronnie have at first?

Level 1

If 120% of a number is 8400, what is the number?

1 m
If 120% of a number is 8400, what is the number?

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.

5 m
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.

- Kimmy's books were priced at $10 and $12. How much did she pay for them?
**2 m** - 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**

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.

5 m
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.

- What was the total amount that Linda saved from January to March?
- What was the percentage increase in the amount Linda saved in March compared to January?