Grade 4 Practice

Coordinates, Ratios & Proportions

Read and plot first-quadrant Cartesian coordinates, compare quantities using 1:n ratios, and solve simple proportions.

Practice Questions

10 questions

1
What is the x-coordinate of the point (4, 6)?
2
What is the y-coordinate of the point (4, 6)?
3
From the origin, move 3 units right and 2 units up. Enter coordinates in the format (3, 2).
4
The ratio of red beads to blue beads is 1:3. If there are 4 red beads, how many blue beads are there?
5
Simplify the ratio 6:18 to 1:n. What is n?
6
The ratio of cats to dogs is 1:4. There are 25 pets altogether. How many are cats?
7
The ratio of apples to oranges is 2:5. If there are 6 apples, how many oranges are there?
8
Three notebooks cost RM12. At the same price per notebook, how much do 5 notebooks cost in ringgit?
9
The ratio of red counters to blue counters is 1:2. There are 18 counters altogether. How many are red?
10
Two cups of flour make 8 muffins. How many cups are needed for 20 muffins?

Complete the questions, then check your answers.