Scroll:Ratios and proportions >> Proportions >> saq (3864)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.


 

1)  

Fill in the missing number to complete the proportion.

4
 = 
15
20



Answer:_______________




2)  

 Fill in the missing number to complete the proportion.

2: = 8:16



Answer:_______________




3)  

 Fill in the missing number to complete the proportion.

1:5 = :10



Answer:_______________




4)  

Fill in the missing number to complete the proportion.

1
 = 
5
25



Answer:_______________




5)  

Fill in the missing number to complete the proportion.

5
 = 
4
10



Answer:_______________




6)  

 Fill in the missing number to complete the proportion.

3: = 3:4



Answer:_______________




7)  

 Fill in the missing number to complete the proportion.

1:4 = :8



Answer:_______________




8)  

Fill in the missing number to complete the proportion.

1
 = 
5
20



Answer:_______________




9)  

Fill in the missing number to complete the proportion.

6
 = 
8
24



Answer:_______________




10)  

 Fill in the missing number to complete the proportion.

3: = 12:16



Answer:_______________




 

1)  

Fill in the missing number to complete the proportion.

Answer: 3
4
 = 
15
20



SOLUTION 1 :

 

Start with 
15
20
.

Write an equivalent fraction with 4 as the denominator.

15
20
 = 
15 ÷ 5
20÷ 5
 = 
3
4

3
4
 = 
15
20


2)  

 Fill in the missing number to complete the proportion.

2: Answer: 4 = 8:16



SOLUTION 1 :

 

2
4
 = 
2 × 4
2× 4
 = 
8
16


2:4 = 8:16



3)  

 Fill in the missing number to complete the proportion.

1:5 = Answer: 2:10



SOLUTION 1 :

 

1
5
 = 
1 × 2
1× 2
 = 
2
10


1:5 = 2:10



4)  

Fill in the missing number to complete the proportion.

1
Answer: 5
 = 
5
25



SOLUTION 1 :

 

Start with 
5
25
.

Write an equivalent fraction with 4 as the denominator.

5
25
 = 
5 ÷ 5
25÷ 5
 = 
1
5

1
5
 = 
5
25


5)  

Fill in the missing number to complete the proportion.

Answer: 2
5
 = 
4
10



SOLUTION 1 :

 

Start with 
4
10
.

Write an equivalent fraction with 4 as the denominator.

4
10
 = 
4 ÷ 2
10÷ 2
 = 
2
5

2
5
 = 
4
10


6)  

 Fill in the missing number to complete the proportion.

3: Answer: 4 = 3:4



SOLUTION 1 :

 

3
4
 = 
3 × 1
3× 1
 = 
3
4


3:4 = 3:4



7)  

 Fill in the missing number to complete the proportion.

1:4 = Answer: 2:8



SOLUTION 1 :

 

1
4
 = 
1 × 2
1× 2
 = 
2
8


1:4 = 2:8



8)  

Fill in the missing number to complete the proportion.

1
Answer: 4
 = 
5
20



SOLUTION 1 :

 

Start with 
5
20
.

Write an equivalent fraction with 4 as the denominator.

5
20
 = 
5 ÷ 5
20÷ 5
 = 
1
4

1
4
 = 
5
20


9)  

Fill in the missing number to complete the proportion.

Answer: 2
6
 = 
8
24



SOLUTION 1 :

 

Start with 
8
24
.

Write an equivalent fraction with 4 as the denominator.

8
24
 = 
8 ÷ 4
24÷ 4
 = 
2
6

2
6
 = 
8
24


10)  

 Fill in the missing number to complete the proportion.

3: Answer: 4 = 12:16



SOLUTION 1 :

 

3
4
 = 
3 × 4
3× 4
 = 
12
16


3:4 = 12:16