Question:

Level 3

One pencil costs $x. One pen costs $(x + 20). One ruler costs $4x.

4 m
One pencil costs $x. One pen costs $(x + 20). One ruler costs $4x.

- Vince bought 2 pencils, 3 pens and 1 ruler. How much did he spend? Simplify your answer in terms of x.
- If x = 20, how much did Vince spend altogether?

Level 3

The perimeter of triangle A is equal to that of rectangle B.

The perimeter of triangle A is equal to that of rectangle B.

- Find the length of rectangle B in terms of k.
- If k = 3, find the area of rectangle B.

4 m

Level 3

The figure shows 2 rectangles. The length of the bigger rectangle is (6m + 8) cm and the breadth is half its length. Find the perimeter of the smaller rectangle.

The figure shows 2 rectangles. The length of the bigger rectangle is (6m + 8) cm and the breadth is half its length. Find the perimeter of the smaller rectangle.

4 m

Level 3

A rectangle has a length of 6p cm and a breadth of 4q cm. Find

4 m
A rectangle has a length of 6p cm and a breadth of 4q cm. Find

- its area in terms of p and q,
- its perimeter in terms of p and q,
- the area of the rectangle if p = 2 and q = 3.

Level 3

Ali is b years old. Bill is four times as old as Ali and Calvin is 6 years younger than Bill.

4 m
Ali is b years old. Bill is four times as old as Ali and Calvin is 6 years younger than Bill.

- Express Calvin's age in terms of b.
- Ali is 10 years old as of now. ln how many years' time will Calvin be 3 times as old as Ali?

Level 3

Lina and Wendy went shopping. After Lina spent $85j, Wendy had 5 times as much as Lina. If Lina had $21j more than Wendy at first,

3 m
Lina and Wendy went shopping. After Lina spent $85j, Wendy had 5 times as much as Lina. If Lina had $21j more than Wendy at first,

- Express the amount of money that Lina had at first in terms of j.
- If j = 10, find the amount of money that the two ladies had left after shopping.

Level 3

Abel has b coins. Bobby has three times as many coins as Abel but 8 coins fewer than Jason.

3 m
Abel has b coins. Bobby has three times as many coins as Abel but 8 coins fewer than Jason.

- How many coins do they have altogether? (Express your answer in terms of b).
- If b = 9, how many stamps do the three boys have altogether?

Level 3

The total mass of Cindy, Jen and Marvin is 15p kg. Cindy has a mass of 5p kg. Jen is 2 kg heavier than Cindy.

3 m
The total mass of Cindy, Jen and Marvin is 15p kg. Cindy has a mass of 5p kg. Jen is 2 kg heavier than Cindy.

- What is Marvin's mass in terms of p?
- If p = 10, what is Marvin's mass?

Level 3

A plate cost $b. A bowl cost $20 less than the plate.

3 m
A plate cost $b. A bowl cost $20 less than the plate.

- Mother bought 2 plates and 1 bowl. How much did Mother pay in terms of b?
- If b = 98, find the total amount that Mother paid.

Level 3

Sam saved $9 each day and Joelle saved $c more than Sam each day. After 2 weeks, they were still short of $30 to buy a TV set.

3 m
Sam saved $9 each day and Joelle saved $c more than Sam each day. After 2 weeks, they were still short of $30 to buy a TV set.

- How much did the TV set cost? Express your answer in terms of c.
- If c = $2, how much did the TV set cost?