Scroll:Measurement >> Money >> ps (333)

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)  

A company paid $21600 for 100 computers.

How much does it cost to purchase 70 computers

$ ___


Answer:_______________




2)  

A company paid $14300 for 100 computers.

How much does it cost to purchase 30 computers

$ ___


Answer:_______________




3)  

A company paid $13200 for 100 computers.

How much does it cost to purchase 50 computers

$ ___


Answer:_______________




4)  

A company paid $15300 for 100 computers.

How much does it cost to purchase 30 computers

$ ___


Answer:_______________




5)  

A company paid $15900 for 100 computers.

How much does it cost to purchase 70 computers

$ ___


Answer:_______________




6)  

A company paid $15100 for 100 computers.

How much does it cost to purchase 50 computers

$ ___


Answer:_______________




7)  

A company paid $22300 for 100 computers.

How much does it cost to purchase 50 computers

$ ___


Answer:_______________




8)  

A company paid $20400 for 100 computers.

How much does it cost to purchase 40 computers

$ ___


Answer:_______________




9)  

A company paid $20700 for 100 computers.

How much does it cost to purchase 70 computers

$ ___


Answer:_______________




10)  

A company paid $12300 for 100 computers.

How much does it cost to purchase 60 computers

$ ___


Answer:_______________




 

1)  

A company paid $21600 for 100 computers.

How much does it cost to purchase 70 computers

Answer: $15120


SOLUTION 1 :

Step 1: $21600 ÷ 100 = $216
Step 2: $216 x 70 = $15120

70 computers cost $15120.



2)  

A company paid $14300 for 100 computers.

How much does it cost to purchase 30 computers

Answer: $4290


SOLUTION 1 :

Step 1: $14300 ÷ 100 = $143
Step 2: $143 x 30 = $4290

30 computers cost $4290.



3)  

A company paid $13200 for 100 computers.

How much does it cost to purchase 50 computers

Answer: $6600


SOLUTION 1 :

Step 1: $13200 ÷ 100 = $132
Step 2: $132 x 50 = $6600

50 computers cost $6600.



4)  

A company paid $15300 for 100 computers.

How much does it cost to purchase 30 computers

Answer: $4590


SOLUTION 1 :

Step 1: $15300 ÷ 100 = $153
Step 2: $153 x 30 = $4590

30 computers cost $4590.



5)  

A company paid $15900 for 100 computers.

How much does it cost to purchase 70 computers

Answer: $11130


SOLUTION 1 :

Step 1: $15900 ÷ 100 = $159
Step 2: $159 x 70 = $11130

70 computers cost $11130.



6)  

A company paid $15100 for 100 computers.

How much does it cost to purchase 50 computers

Answer: $7550


SOLUTION 1 :

Step 1: $15100 ÷ 100 = $151
Step 2: $151 x 50 = $7550

50 computers cost $7550.



7)  

A company paid $22300 for 100 computers.

How much does it cost to purchase 50 computers

Answer: $11150


SOLUTION 1 :

Step 1: $22300 ÷ 100 = $223
Step 2: $223 x 50 = $11150

50 computers cost $11150.



8)  

A company paid $20400 for 100 computers.

How much does it cost to purchase 40 computers

Answer: $8160


SOLUTION 1 :

Step 1: $20400 ÷ 100 = $204
Step 2: $204 x 40 = $8160

40 computers cost $8160.



9)  

A company paid $20700 for 100 computers.

How much does it cost to purchase 70 computers

Answer: $14490


SOLUTION 1 :

Step 1: $20700 ÷ 100 = $207
Step 2: $207 x 70 = $14490

70 computers cost $14490.



10)  

A company paid $12300 for 100 computers.

How much does it cost to purchase 60 computers

Answer: $7380


SOLUTION 1 :

Step 1: $12300 ÷ 100 = $123
Step 2: $123 x 60 = $7380

60 computers cost $7380.