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 15 students is 4671.How many students can get uniform  for 1987.


Answer:_______________




2)  

 The cost of uniforms for 9 students is 5381.How many students can get uniform  for 1260.


Answer:_______________




3)  

 The cost of uniforms for 5 students is 6036.How many students can get uniform  for 1405.


Answer:_______________




4)  

 The cost of uniforms for 9 students is 7794.How many students can get uniform  for 1281.


Answer:_______________




5)  

 The cost of uniforms for 7 students is 3660.How many students can get uniform  for 1186.


Answer:_______________




6)  

 The cost of uniforms for 10 students is 3053.How many students can get uniform  for 1031.


Answer:_______________




7)  

 The cost of uniforms for 9 students is 3726.How many students can get uniform  for 1142.


Answer:_______________




8)  

 The cost of uniforms for 11 students is 3614.How many students can get uniform  for 1190.


Answer:_______________




9)  

 The cost of uniforms for 6 students is 4188.How many students can get uniform  for 1788.


Answer:_______________




10)  

 The cost of uniforms for 15 students is 5426.How many students can get uniform  for 1415.


Answer:_______________




 

1)  

 The cost of uniforms for 15 students is 4671.How many students can get uniform  for 1987.

Answer: 6


SOLUTION 1 :
No. of studentsCost of the uniform()
    15    4671
    (x)    1987

When money spent decreases the number of uniform also drcreases.

They are in direct variation

15 : x    =   4671 : 1987

          x    =   15x19874671

         x     =   6

6 students can be given uniform for 1987



2)  

 The cost of uniforms for 9 students is 5381.How many students can get uniform  for 1260.

Answer: 2


SOLUTION 1 :
No. of studentsCost of the uniform()
    9    5381
    (x)    1260

When money spent decreases the number of uniform also drcreases.

They are in direct variation

9 : x    =   5381 : 1260

          x    =   9x12605381

         x     =   2

2 students can be given uniform for 1260



3)  

 The cost of uniforms for 5 students is 6036.How many students can get uniform  for 1405.

Answer: 1


SOLUTION 1 :
No. of studentsCost of the uniform()
    5    6036
    (x)    1405

When money spent decreases the number of uniform also drcreases.

They are in direct variation

5 : x    =   6036 : 1405

          x    =   5x14056036

         x     =   1

1 students can be given uniform for 1405



4)  

 The cost of uniforms for 9 students is 7794.How many students can get uniform  for 1281.

Answer: 1


SOLUTION 1 :
No. of studentsCost of the uniform()
    9    7794
    (x)    1281

When money spent decreases the number of uniform also drcreases.

They are in direct variation

9 : x    =   7794 : 1281

          x    =   9x12817794

         x     =   1

1 students can be given uniform for 1281



5)  

 The cost of uniforms for 7 students is 3660.How many students can get uniform  for 1186.

Answer: 2


SOLUTION 1 :
No. of studentsCost of the uniform()
    7    3660
    (x)    1186

When money spent decreases the number of uniform also drcreases.

They are in direct variation

7 : x    =   3660 : 1186

          x    =   7x11863660

         x     =   2

2 students can be given uniform for 1186



6)  

 The cost of uniforms for 10 students is 3053.How many students can get uniform  for 1031.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    10    3053
    (x)    1031

When money spent decreases the number of uniform also drcreases.

They are in direct variation

10 : x    =   3053 : 1031

          x    =   10x10313053

         x     =   3

3 students can be given uniform for 1031



7)  

 The cost of uniforms for 9 students is 3726.How many students can get uniform  for 1142.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    9    3726
    (x)    1142

When money spent decreases the number of uniform also drcreases.

They are in direct variation

9 : x    =   3726 : 1142

          x    =   9x11423726

         x     =   3

3 students can be given uniform for 1142



8)  

 The cost of uniforms for 11 students is 3614.How many students can get uniform  for 1190.

Answer: 4


SOLUTION 1 :
No. of studentsCost of the uniform()
    11    3614
    (x)    1190

When money spent decreases the number of uniform also drcreases.

They are in direct variation

11 : x    =   3614 : 1190

          x    =   11x11903614

         x     =   4

4 students can be given uniform for 1190



9)  

 The cost of uniforms for 6 students is 4188.How many students can get uniform  for 1788.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    6    4188
    (x)    1788

When money spent decreases the number of uniform also drcreases.

They are in direct variation

6 : x    =   4188 : 1788

          x    =   6x17884188

         x     =   3

3 students can be given uniform for 1788



10)  

 The cost of uniforms for 15 students is 5426.How many students can get uniform  for 1415.

Answer: 4


SOLUTION 1 :
No. of studentsCost of the uniform()
    15    5426
    (x)    1415

When money spent decreases the number of uniform also drcreases.

They are in direct variation

15 : x    =   5426 : 1415

          x    =   15x14155426

         x     =   4

4 students can be given uniform for 1415