Scroll:Everyday Arithmetic >> ratio,proportion,direct variation >> saq (4529)

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)  

 The cost of uniforms for 12 students is 6615.How many students can get uniform  for 1854.


Answer:_______________




2)  

 The cost of uniforms for 8 students is 5735.How many students can get uniform  for 1545.


Answer:_______________




3)  

 The cost of uniforms for 11 students is 5727.How many students can get uniform  for 1165.


Answer:_______________




4)  

 The cost of uniforms for 6 students is 3822.How many students can get uniform  for 1325.


Answer:_______________




5)  

 The cost of uniforms for 9 students is 7880.How many students can get uniform  for 1775.


Answer:_______________




6)  

 The cost of uniforms for 7 students is 4948.How many students can get uniform  for 1927.


Answer:_______________




7)  

 The cost of uniforms for 9 students is 6449.How many students can get uniform  for 1579.


Answer:_______________




8)  

 The cost of uniforms for 13 students is 5090.How many students can get uniform  for 1311.


Answer:_______________




9)  

 The cost of uniforms for 12 students is 6796.How many students can get uniform  for 1444.


Answer:_______________




10)  

 The cost of uniforms for 10 students is 4203.How many students can get uniform  for 1269.


Answer:_______________




 

1)  

 The cost of uniforms for 12 students is 6615.How many students can get uniform  for 1854.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    12    6615
    (x)    1854

When money spent decreases the number of uniform also drcreases.

They are in direct variation

12 : x    =   6615 : 1854

          x    =   12x18546615

         x     =   3

3 students can be given uniform for 1854



2)  

 The cost of uniforms for 8 students is 5735.How many students can get uniform  for 1545.

Answer: 2


SOLUTION 1 :
No. of studentsCost of the uniform()
    8    5735
    (x)    1545

When money spent decreases the number of uniform also drcreases.

They are in direct variation

8 : x    =   5735 : 1545

          x    =   8x15455735

         x     =   2

2 students can be given uniform for 1545



3)  

 The cost of uniforms for 11 students is 5727.How many students can get uniform  for 1165.

Answer: 2


SOLUTION 1 :
No. of studentsCost of the uniform()
    11    5727
    (x)    1165

When money spent decreases the number of uniform also drcreases.

They are in direct variation

11 : x    =   5727 : 1165

          x    =   11x11655727

         x     =   2

2 students can be given uniform for 1165



4)  

 The cost of uniforms for 6 students is 3822.How many students can get uniform  for 1325.

Answer: 2


SOLUTION 1 :
No. of studentsCost of the uniform()
    6    3822
    (x)    1325

When money spent decreases the number of uniform also drcreases.

They are in direct variation

6 : x    =   3822 : 1325

          x    =   6x13253822

         x     =   2

2 students can be given uniform for 1325



5)  

 The cost of uniforms for 9 students is 7880.How many students can get uniform  for 1775.

Answer: 2


SOLUTION 1 :
No. of studentsCost of the uniform()
    9    7880
    (x)    1775

When money spent decreases the number of uniform also drcreases.

They are in direct variation

9 : x    =   7880 : 1775

          x    =   9x17757880

         x     =   2

2 students can be given uniform for 1775



6)  

 The cost of uniforms for 7 students is 4948.How many students can get uniform  for 1927.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    7    4948
    (x)    1927

When money spent decreases the number of uniform also drcreases.

They are in direct variation

7 : x    =   4948 : 1927

          x    =   7x19274948

         x     =   3

3 students can be given uniform for 1927



7)  

 The cost of uniforms for 9 students is 6449.How many students can get uniform  for 1579.

Answer: 2


SOLUTION 1 :
No. of studentsCost of the uniform()
    9    6449
    (x)    1579

When money spent decreases the number of uniform also drcreases.

They are in direct variation

9 : x    =   6449 : 1579

          x    =   9x15796449

         x     =   2

2 students can be given uniform for 1579



8)  

 The cost of uniforms for 13 students is 5090.How many students can get uniform  for 1311.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    13    5090
    (x)    1311

When money spent decreases the number of uniform also drcreases.

They are in direct variation

13 : x    =   5090 : 1311

          x    =   13x13115090

         x     =   3

3 students can be given uniform for 1311



9)  

 The cost of uniforms for 12 students is 6796.How many students can get uniform  for 1444.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    12    6796
    (x)    1444

When money spent decreases the number of uniform also drcreases.

They are in direct variation

12 : x    =   6796 : 1444

          x    =   12x14446796

         x     =   3

3 students can be given uniform for 1444



10)  

 The cost of uniforms for 10 students is 4203.How many students can get uniform  for 1269.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    10    4203
    (x)    1269

When money spent decreases the number of uniform also drcreases.

They are in direct variation

10 : x    =   4203 : 1269

          x    =   10x12694203

         x     =   3

3 students can be given uniform for 1269