Scroll:Ratios and proportions >> Solve proportions >> saq (4084)

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)  

 Solve for X.

 
 X
4
 = 
 
40
20

X =



Answer:_______________




2)  

 Solve for Q.

 
 Q
4
 = 
 
32
16

Q =



Answer:_______________




3)  

 Solve for A.

 
 A
6
 = 
 
48
24

A =



Answer:_______________




4)  

 Solve for M.

 
 M
4
 = 
 
40
20

M =



Answer:_______________




5)  

 Solve for V.

 
 V
4
 = 
 
32
16

V =



Answer:_______________




6)  

 Solve for B.

 
 B
5
 = 
 
50
25

B =



Answer:_______________




7)  

 Solve for Q.

 
 Q
6
 = 
 
60
30

Q =



Answer:_______________




8)  

 Solve for T.

 
 T
4
 = 
 
16
8

T =



Answer:_______________




9)  

 Solve for Q.

 
 Q
6
 = 
 
48
24

Q =



Answer:_______________




10)  

 Solve for S.

 
 S
6
 = 
 
36
18

S =



Answer:_______________




 

1)  

 Solve for P.

 
 P
4
 = 
 
40
20

P = Answer: 8


SOLUTION 1 :

Find the cross products and solve for P

 
 P
4
 = 
 
40
20
  

 

Find the cross products

20P = 40 x 4 

Simplify

20P = 160  

Divide both sides by 20

P = 8 

 



2)  

 Solve for T.

 
 T
4
 = 
 
32
16

T = Answer: 8


SOLUTION 1 :

Find the cross products and solve for T

 
 T
4
 = 
 
32
16
  

 

Find the cross products

16T = 32 x 4 

Simplify

16T = 128  

Divide both sides by 16

T = 8 

 



3)  

 Solve for M.

 
 M
6
 = 
 
48
24

M = Answer: 12


SOLUTION 1 :

Find the cross products and solve for M

 
 M
6
 = 
 
48
24
  

 

Find the cross products

24M = 48 x 6 

Simplify

24M = 288  

Divide both sides by 24

M = 12 

 



4)  

 Solve for F.

 
 F
4
 = 
 
40
20

F = Answer: 8


SOLUTION 1 :

Find the cross products and solve for F

 
 F
4
 = 
 
40
20
  

 

Find the cross products

20F = 40 x 4 

Simplify

20F = 160  

Divide both sides by 20

F = 8 

 



5)  

 Solve for J.

 
 J
4
 = 
 
32
16

J = Answer: 8


SOLUTION 1 :

Find the cross products and solve for J

 
 J
4
 = 
 
32
16
  

 

Find the cross products

16J = 32 x 4 

Simplify

16J = 128  

Divide both sides by 16

J = 8 

 



6)  

 Solve for K.

 
 K
5
 = 
 
50
25

K = Answer: 10


SOLUTION 1 :

Find the cross products and solve for K

 
 K
5
 = 
 
50
25
  

 

Find the cross products

25K = 50 x 5 

Simplify

25K = 250  

Divide both sides by 25

K = 10 

 



7)  

 Solve for B.

 
 B
6
 = 
 
60
30

B = Answer: 12


SOLUTION 1 :

Find the cross products and solve for B

 
 B
6
 = 
 
60
30
  

 

Find the cross products

30B = 60 x 6 

Simplify

30B = 360  

Divide both sides by 30

B = 12 

 



8)  

 Solve for P.

 
 P
4
 = 
 
16
8

P = Answer: 8


SOLUTION 1 :

Find the cross products and solve for P

 
 P
4
 = 
 
16
8
  

 

Find the cross products

8P = 16 x 4 

Simplify

8P = 64  

Divide both sides by 8

P = 8 

 



9)  

 Solve for H.

 
 H
6
 = 
 
48
24

H = Answer: 12


SOLUTION 1 :

Find the cross products and solve for H

 
 H
6
 = 
 
48
24
  

 

Find the cross products

24H = 48 x 6 

Simplify

24H = 288  

Divide both sides by 24

H = 12 

 



10)  

 Solve for I.

 
 I
6
 = 
 
36
18

I = Answer: 12


SOLUTION 1 :

Find the cross products and solve for I

 
 I
6
 = 
 
36
18
  

 

Find the cross products

18I = 36 x 6 

Simplify

18I = 216  

Divide both sides by 18

I = 12