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 8 students is 4944.How many students can get uniform  for 1891.


Answer:_______________




2)  

 The cost of uniforms for 7 students is 7189.How many students can get uniform  for 1342.


Answer:_______________




3)  

 The cost of uniforms for 15 students is 4291.How many students can get uniform  for 1438.


Answer:_______________




4)  

 The cost of uniforms for 9 students is 6188.How many students can get uniform  for 1902.


Answer:_______________




5)  

 The cost of uniforms for 7 students is 5926.How many students can get uniform  for 1035.


Answer:_______________




6)  

 The cost of uniforms for 7 students is 5203.How many students can get uniform  for 1214.


Answer:_______________




7)  

 The cost of uniforms for 6 students is 3423.How many students can get uniform  for 1664.


Answer:_______________




8)  

 The cost of uniforms for 12 students is 5732.How many students can get uniform  for 1419.


Answer:_______________




9)  

 The cost of uniforms for 7 students is 4827.How many students can get uniform  for 1509.


Answer:_______________




10)  

 The cost of uniforms for 14 students is 3197.How many students can get uniform  for 1023.


Answer:_______________




 

1)  

 The cost of uniforms for 8 students is 4944.How many students can get uniform  for 1891.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    8    4944
    (x)    1891

When money spent decreases the number of uniform also drcreases.

They are in direct variation

8 : x    =   4944 : 1891

          x    =   8x18914944

         x     =   3

3 students can be given uniform for 1891



2)  

 The cost of uniforms for 7 students is 7189.How many students can get uniform  for 1342.

Answer: 1


SOLUTION 1 :
No. of studentsCost of the uniform()
    7    7189
    (x)    1342

When money spent decreases the number of uniform also drcreases.

They are in direct variation

7 : x    =   7189 : 1342

          x    =   7x13427189

         x     =   1

1 students can be given uniform for 1342



3)  

 The cost of uniforms for 15 students is 4291.How many students can get uniform  for 1438.

Answer: 5


SOLUTION 1 :
No. of studentsCost of the uniform()
    15    4291
    (x)    1438

When money spent decreases the number of uniform also drcreases.

They are in direct variation

15 : x    =   4291 : 1438

          x    =   15x14384291

         x     =   5

5 students can be given uniform for 1438



4)  

 The cost of uniforms for 9 students is 6188.How many students can get uniform  for 1902.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    9    6188
    (x)    1902

When money spent decreases the number of uniform also drcreases.

They are in direct variation

9 : x    =   6188 : 1902

          x    =   9x19026188

         x     =   3

3 students can be given uniform for 1902



5)  

 The cost of uniforms for 7 students is 5926.How many students can get uniform  for 1035.

Answer: 1


SOLUTION 1 :
No. of studentsCost of the uniform()
    7    5926
    (x)    1035

When money spent decreases the number of uniform also drcreases.

They are in direct variation

7 : x    =   5926 : 1035

          x    =   7x10355926

         x     =   1

1 students can be given uniform for 1035



6)  

 The cost of uniforms for 7 students is 5203.How many students can get uniform  for 1214.

Answer: 2


SOLUTION 1 :
No. of studentsCost of the uniform()
    7    5203
    (x)    1214

When money spent decreases the number of uniform also drcreases.

They are in direct variation

7 : x    =   5203 : 1214

          x    =   7x12145203

         x     =   2

2 students can be given uniform for 1214



7)  

 The cost of uniforms for 6 students is 3423.How many students can get uniform  for 1664.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    6    3423
    (x)    1664

When money spent decreases the number of uniform also drcreases.

They are in direct variation

6 : x    =   3423 : 1664

          x    =   6x16643423

         x     =   3

3 students can be given uniform for 1664



8)  

 The cost of uniforms for 12 students is 5732.How many students can get uniform  for 1419.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    12    5732
    (x)    1419

When money spent decreases the number of uniform also drcreases.

They are in direct variation

12 : x    =   5732 : 1419

          x    =   12x14195732

         x     =   3

3 students can be given uniform for 1419



9)  

 The cost of uniforms for 7 students is 4827.How many students can get uniform  for 1509.

Answer: 2


SOLUTION 1 :
No. of studentsCost of the uniform()
    7    4827
    (x)    1509

When money spent decreases the number of uniform also drcreases.

They are in direct variation

7 : x    =   4827 : 1509

          x    =   7x15094827

         x     =   2

2 students can be given uniform for 1509



10)  

 The cost of uniforms for 14 students is 3197.How many students can get uniform  for 1023.

Answer: 4


SOLUTION 1 :
No. of studentsCost of the uniform()
    14    3197
    (x)    1023

When money spent decreases the number of uniform also drcreases.

They are in direct variation

14 : x    =   3197 : 1023

          x    =   14x10233197

         x     =   4

4 students can be given uniform for 1023