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 3796.How many students can get uniform  for 1703.


Answer:_______________




2)  

 The cost of uniforms for 11 students is 5088.How many students can get uniform  for 1116.


Answer:_______________




3)  

 The cost of uniforms for 14 students is 4828.How many students can get uniform  for 1614.


Answer:_______________




4)  

 The cost of uniforms for 13 students is 6291.How many students can get uniform  for 1266.


Answer:_______________




5)  

 The cost of uniforms for 12 students is 3965.How many students can get uniform  for 1695.


Answer:_______________




6)  

 The cost of uniforms for 15 students is 5039.How many students can get uniform  for 1277.


Answer:_______________




7)  

 The cost of uniforms for 14 students is 7474.How many students can get uniform  for 1325.


Answer:_______________




8)  

 The cost of uniforms for 15 students is 5377.How many students can get uniform  for 1079.


Answer:_______________




9)  

 The cost of uniforms for 14 students is 6167.How many students can get uniform  for 1898.


Answer:_______________




10)  

 The cost of uniforms for 8 students is 7790.How many students can get uniform  for 1875.


Answer:_______________




 

1)  

 The cost of uniforms for 12 students is 3796.How many students can get uniform  for 1703.

Answer: 5


SOLUTION 1 :
No. of studentsCost of the uniform()
    12    3796
    (x)    1703

When money spent decreases the number of uniform also drcreases.

They are in direct variation

12 : x    =   3796 : 1703

          x    =   12x17033796

         x     =   5

5 students can be given uniform for 1703



2)  

 The cost of uniforms for 11 students is 5088.How many students can get uniform  for 1116.

Answer: 2


SOLUTION 1 :
No. of studentsCost of the uniform()
    11    5088
    (x)    1116

When money spent decreases the number of uniform also drcreases.

They are in direct variation

11 : x    =   5088 : 1116

          x    =   11x11165088

         x     =   2

2 students can be given uniform for 1116



3)  

 The cost of uniforms for 14 students is 4828.How many students can get uniform  for 1614.

Answer: 5


SOLUTION 1 :
No. of studentsCost of the uniform()
    14    4828
    (x)    1614

When money spent decreases the number of uniform also drcreases.

They are in direct variation

14 : x    =   4828 : 1614

          x    =   14x16144828

         x     =   5

5 students can be given uniform for 1614



4)  

 The cost of uniforms for 13 students is 6291.How many students can get uniform  for 1266.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    13    6291
    (x)    1266

When money spent decreases the number of uniform also drcreases.

They are in direct variation

13 : x    =   6291 : 1266

          x    =   13x12666291

         x     =   3

3 students can be given uniform for 1266



5)  

 The cost of uniforms for 12 students is 3965.How many students can get uniform  for 1695.

Answer: 5


SOLUTION 1 :
No. of studentsCost of the uniform()
    12    3965
    (x)    1695

When money spent decreases the number of uniform also drcreases.

They are in direct variation

12 : x    =   3965 : 1695

          x    =   12x16953965

         x     =   5

5 students can be given uniform for 1695



6)  

 The cost of uniforms for 15 students is 5039.How many students can get uniform  for 1277.

Answer: 4


SOLUTION 1 :
No. of studentsCost of the uniform()
    15    5039
    (x)    1277

When money spent decreases the number of uniform also drcreases.

They are in direct variation

15 : x    =   5039 : 1277

          x    =   15x12775039

         x     =   4

4 students can be given uniform for 1277



7)  

 The cost of uniforms for 14 students is 7474.How many students can get uniform  for 1325.

Answer: 2


SOLUTION 1 :
No. of studentsCost of the uniform()
    14    7474
    (x)    1325

When money spent decreases the number of uniform also drcreases.

They are in direct variation

14 : x    =   7474 : 1325

          x    =   14x13257474

         x     =   2

2 students can be given uniform for 1325



8)  

 The cost of uniforms for 15 students is 5377.How many students can get uniform  for 1079.

Answer: 3


SOLUTION 1 :
No. of studentsCost of the uniform()
    15    5377
    (x)    1079

When money spent decreases the number of uniform also drcreases.

They are in direct variation

15 : x    =   5377 : 1079

          x    =   15x10795377

         x     =   3

3 students can be given uniform for 1079



9)  

 The cost of uniforms for 14 students is 6167.How many students can get uniform  for 1898.

Answer: 4


SOLUTION 1 :
No. of studentsCost of the uniform()
    14    6167
    (x)    1898

When money spent decreases the number of uniform also drcreases.

They are in direct variation

14 : x    =   6167 : 1898

          x    =   14x18986167

         x     =   4

4 students can be given uniform for 1898



10)  

 The cost of uniforms for 8 students is 7790.How many students can get uniform  for 1875.

Answer: 2


SOLUTION 1 :
No. of studentsCost of the uniform()
    8    7790
    (x)    1875

When money spent decreases the number of uniform also drcreases.

They are in direct variation

8 : x    =   7790 : 1875

          x    =   8x18757790

         x     =   2

2 students can be given uniform for 1875