Question:

Level 2 PSLE

A bag contains marbles of three different colours.^{1}_{5} of the marbles are blue. The ratio of the number of pink marbles to that of orange marbles is 2 : 3. What is the ratio of the number of blue marbles to that of orange marbles?

2 m
A bag contains marbles of three different colours.

Level 2 PSLE

The ratio of the number of banana tarts to strawberry tarts is 3 : 5. The ratio of the number of kaya tarts to the total number of banana tarts and strawberry tarts is 5 : 1. What fraction of the tarts are strawberry tarts?

2 m
The ratio of the number of banana tarts to strawberry tarts is 3 : 5. The ratio of the number of kaya tarts to the total number of banana tarts and strawberry tarts is 5 : 1. What fraction of the tarts are strawberry tarts?

Level 2 PSLE

The pupils in a class are divided equally into Team A and Team B. The ratio of the number of boys to the number of girls in Team A is 2 : 1 and in Team B, it is 4: 11. What is the ratio of the number of boys to the number of girls in a class?

2 m
The pupils in a class are divided equally into Team A and Team B. The ratio of the number of boys to the number of girls in Team A is 2 : 1 and in Team B, it is 4: 11. What is the ratio of the number of boys to the number of girls in a class?

Level 3

Fill in the blanks in numbers, units or unit equations.

Adam and Bryan share a sum of money in the ratio 5 : 7.

After Adam gives^{2}_{3} of his money to Bryan,

Bryan has $52 more than Adam.

4 m
Fill in the blanks in numbers, units or unit equations.

Adam and Bryan share a sum of money in the ratio 5 : 7.

After Adam gives

Bryan has $52 more than Adam.

- Difference in the amount between Adam and Bryan at first = _____ u
- Amount that Bryan has in the end = _____ u
- Total amount that they have in the end = _____ u
- 1 u = $_____

Level 2

Fill in the blanks.

The ratio of the number of boys to the number of girls in Class A is 3 : 2.

The ratio of the number of boys to the number of girls in Class B is 4 : 5.

The number of boys is the same.

4 m
Fill in the blanks.

The ratio of the number of boys to the number of girls in Class A is 3 : 2.

The ratio of the number of boys to the number of girls in Class B is 4 : 5.

The number of boys is the same.

- Number of boys in Class A = _____ u
- Number of girls in Class B = _____ u
- Number of children in Class B = _____ u
- Total number of children = _____ u

Level 2

Fill in the blanks.

The ratio of the number of boys to the number of girls in Class A is 3 : 2.

The ratio of the number of boys to the number of girls in Class B is 4 : 5.

The number of boys is the same.

4 m
Fill in the blanks.

The ratio of the number of boys to the number of girls in Class A is 3 : 2.

The ratio of the number of boys to the number of girls in Class B is 4 : 5.

The number of boys is the same.

- Difference in the number of children in Class A and Class B = _____ u
- Difference in the number of girls in Class A and Class B = _____ u
- Total number of boys = _____ u
- Total number of girls = _____ u

Level 2 PSLE

Sam kept his gold and silver stars in two boxes. The ratio of the number of gold to silver stars in the first box was 1 : 5 and it was 1 : 2 in the second box. The two boxes contained the same number of stars. What fraction of Sam's stars were goId stars?

2 m
Sam kept his gold and silver stars in two boxes. The ratio of the number of gold to silver stars in the first box was 1 : 5 and it was 1 : 2 in the second box. The two boxes contained the same number of stars. What fraction of Sam's stars were goId stars?

Level 3

Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).

Adam and Bryan have some stickers.

Bryan uses^{1}_{4} of his stickers and

Adam uses 34 of his stickers.

In the end, the number of stickers Adam and Bryan have is in the ratio of 1 : 5.

4 m
Fill in the blanks in units (Eg 3 u) or unit equations (Eg 1 u + 2).

Adam and Bryan have some stickers.

Bryan uses

Adam uses 34 of his stickers.

In the end, the number of stickers Adam and Bryan have is in the ratio of 1 : 5.

- Number of stickers that Bryan has in the end = _____
- Number of stickers that Adam has at first = _____
- Number of stickers that Bryan has at first = _____
- Total number of stickers that they have at first = _____

Level 3

Fill in the blanks in units (Eg 1 u) or unit equations (Eg 1 u + 2).

Adam and Bryan have some stickers.

Bryan uses^{1}_{4} of his stickers and

Adam buys 34 more stickers.

In the end, the number of stickers that Adam and Bryan have is in the ratio of 1 : 5.

4 m
Fill in the blanks in units (Eg 1 u) or unit equations (Eg 1 u + 2).

Adam and Bryan have some stickers.

Bryan uses

Adam buys 34 more stickers.

In the end, the number of stickers that Adam and Bryan have is in the ratio of 1 : 5.

- Number of stickers that Bryan has in the end = _____
- Number of stickers that Adam has at first = _____
- Number of stickers that Bryan has at first = _____
- Total number of stickers that they have at first = _____

Level 3

At a stall, the ratio of watermelons to coconuts was 8 : 13. After Kate bought two-thirds of the coconuts, there was a total of 111 watermelons and coconuts left at the stall. How many fruits were there at first?

3 m
At a stall, the ratio of watermelons to coconuts was 8 : 13. After Kate bought two-thirds of the coconuts, there was a total of 111 watermelons and coconuts left at the stall. How many fruits were there at first?