Scroll:Fractions >> Multiplication >> saq (378)

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)  

Every month, Selvanayaki spends 25 of her pocket money and saves the rest.

If Selvanayaki spends $875 every month, how much will Selvanayaki save in 2 years

$ ___


Answer:_______________




2)  

Every month, Selvanayaki spends 18 of her pocket money and saves the rest.

If Selvanayaki spends $216 every month, how much will Selvanayaki save in 2 years

$ ___


Answer:_______________




3)  

Every month, Thamarai spends 14 of her pocket money and saves the rest.

If Thamarai spends $128 every month, how much will Thamarai save in 2 years

$ ___


Answer:_______________




4)  

Every month, Kalai spends 57 of his pocket money and saves the rest.

If Kalai spends $700 every month, how much will Kalai save in 2 years

$ ___


Answer:_______________




5)  

Every month, Kalai spends 16 of his pocket money and saves the rest.

If Kalai spends $146 every month, how much will Kalai save in 2 years

$ ___


Answer:_______________




6)  

Every month, Selvanayaki spends 25 of her pocket money and saves the rest.

If Selvanayaki spends $350 every month, how much will Selvanayaki save in 2 years

$ ___


Answer:_______________




7)  

Every month, Kumutha spends 18 of her pocket money and saves the rest.

If Kumutha spends $576 every month, how much will Kumutha save in 2 years

$ ___


Answer:_______________




8)  

Every month, Panimalar spends 14 of her pocket money and saves the rest.

If Panimalar spends $224 every month, how much will Panimalar save in 2 years

$ ___


Answer:_______________




9)  

Every month, Aravindh spends 57 of his pocket money and saves the rest.

If Aravindh spends $735 every month, how much will Aravindh save in 2 years

$ ___


Answer:_______________




10)  

Every month, Selvan spends 16 of his pocket money and saves the rest.

If Selvan spends $187 every month, how much will Selvan save in 2 years

$ ___


Answer:_______________




 

1)  

Every month, Selvanayaki spends 25 of her pocket money and saves the rest.

If Selvanayaki spends $875 every month, how much will Selvanayaki save in 2 years

Answer: $31500


SOLUTION 1 :
 
 
 
 
 
 
 
$875
 
 
Save
Step 1: 2 units  =  $875
Step 2: 1 unit  =  $875 ÷ 2
     =  $437.5
Step 3: 3 units  =  3 x $437.5
     =  $1312.5
Step 4: $1312.5 x 24  =  $31500

Selvanayaki will save $31500 in 2 years.



2)  

Every month, Selvanayaki spends 18 of her pocket money and saves the rest.

If Selvanayaki spends $216 every month, how much will Selvanayaki save in 2 years

Answer: $36288


SOLUTION 1 :
 
 
 
 
 
 
 
 
 
 
$216
 
 
Save
Step 1: 1 unit  =  $216
Step 2: 7 units  =  7 x $216
    = $1512
Step 3: $1512 x 24  =  $36288

Selvanayaki will save $36288 in 2 years.



3)  

Every month, Thamarai spends 14 of her pocket money and saves the rest.

If Thamarai spends $128 every month, how much will Thamarai save in 2 years

Answer: $9216


SOLUTION 1 :
 
 
 
 
 
 
$128
 
 
Save
Step 1: 1 unit  =  $128
Step 2: 3 units  =  $128 x 3
    = $384
Step 3: $384 x 24  =  $9216

Thamarai will save $9216 in 2 years.



4)  

Every month, Kalai spends 57 of his pocket money and saves the rest.

If Kalai spends $700 every month, how much will Kalai save in 2 years

Answer: $6720


SOLUTION 1 :
 
 
 
 
 
 
 
 
 
$700
 
 
Save
Step 1: 5 units  =  $700
Step 2: 1 unit  =  $700 ÷ 5
     =  $140
Step 3: 2 units  =  2 x $140
     =  $280
Step 4: $280 x 24  =  $6720

Kalai will save $6720 in 2 years.



5)  

Every month, Kalai spends 16 of his pocket money and saves the rest.

If Kalai spends $146 every month, how much will Kalai save in 2 years

Answer: $17520


SOLUTION 1 :
 
 
 
 
 
 
 
 
$146
 
 
Save
Step 1: 1 unit  =  $146
Step 2: 5 units  =  5 x $146
    = $730
Step 3: $730 x 24  =  $17520

Kalai will save $17520 in 2 years.



6)  

Every month, Selvanayaki spends 25 of her pocket money and saves the rest.

If Selvanayaki spends $350 every month, how much will Selvanayaki save in 2 years

Answer: $12600


SOLUTION 1 :
 
 
 
 
 
 
 
$350
 
 
Save
Step 1: 2 units  =  $350
Step 2: 1 unit  =  $350 ÷ 2
     =  $175
Step 3: 3 units  =  3 x $175
     =  $525
Step 4: $525 x 24  =  $12600

Selvanayaki will save $12600 in 2 years.



7)  

Every month, Kumutha spends 18 of her pocket money and saves the rest.

If Kumutha spends $576 every month, how much will Kumutha save in 2 years

Answer: $96768


SOLUTION 1 :
 
 
 
 
 
 
 
 
 
 
$576
 
 
Save
Step 1: 1 unit  =  $576
Step 2: 7 units  =  7 x $576
    = $4032
Step 3: $4032 x 24  =  $96768

Kumutha will save $96768 in 2 years.



8)  

Every month, Panimalar spends 14 of her pocket money and saves the rest.

If Panimalar spends $224 every month, how much will Panimalar save in 2 years

Answer: $16128


SOLUTION 1 :
 
 
 
 
 
 
$224
 
 
Save
Step 1: 1 unit  =  $224
Step 2: 3 units  =  $224 x 3
    = $672
Step 3: $672 x 24  =  $16128

Panimalar will save $16128 in 2 years.



9)  

Every month, Aravindh spends 57 of his pocket money and saves the rest.

If Aravindh spends $735 every month, how much will Aravindh save in 2 years

Answer: $7056


SOLUTION 1 :
 
 
 
 
 
 
 
 
 
$735
 
 
Save
Step 1: 5 units  =  $735
Step 2: 1 unit  =  $735 ÷ 5
     =  $147
Step 3: 2 units  =  2 x $147
     =  $294
Step 4: $294 x 24  =  $7056

Aravindh will save $7056 in 2 years.



10)  

Every month, Selvan spends 16 of his pocket money and saves the rest.

If Selvan spends $187 every month, how much will Selvan save in 2 years

Answer: $22440


SOLUTION 1 :
 
 
 
 
 
 
 
 
$187
 
 
Save
Step 1: 1 unit  =  $187
Step 2: 5 units  =  5 x $187
    = $935
Step 3: $935 x 24  =  $22440

Selvan will save $22440 in 2 years.