Scroll:Mental Sums >> Mental Sums >> ps (302)

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)  

In a SASIMATH challenge, the winner won five times as many coins as the runner-up. 
How many coins did the winner win if both of them won 1752 coins altogether 


Answer:_______________




2)  

In a SASI MATH challenge, the winner won four times as many coins as the runner-up. 
How many coins did the winner win if both of them won 8560 coins altogether 


Answer:_______________




3)  

In a SASIMATHS challenge, the winner won twice as many coins as the runner-up.
How many coins did the winner win if both of them won 1029 coins


Answer:_______________




4)  

In a SASI MATH challenge, the winner won thrice as many coins as the runner-up. 
How many coins did the winner win if both of them won 8500 coins altogether 


Answer:_______________




5)  

In a SASI MATH challenge, the winner won twice as many coins as the runner-up. 
How many coins did the winner win if both of them won 9549 coins 


Answer:_______________




6)  

In a SASIMATH challenge, the winner won five times as many coins as the runner-up. 
How many coins did the winner win if both of them won 6012 coins altogether 


Answer:_______________




7)  

In a SASI MATH challenge, the winner won four times as many coins as the runner-up. 
How many coins did the winner win if both of them won 9215 coins altogether 


Answer:_______________




8)  

In a SASIMATHS challenge, the winner won twice as many coins as the runner-up.
How many coins did the winner win if both of them won 8874 coins


Answer:_______________




9)  

In a SASI MATH challenge, the winner won thrice as many coins as the runner-up. 
How many coins did the winner win if both of them won 9144 coins altogether 


Answer:_______________




10)  

In a SASI MATH challenge, the winner won twice as many coins as the runner-up. 
How many coins did the winner win if both of them won 5214 coins 


Answer:_______________




 

1)  

In a SASIMATH challenge, the winner won five times as many coins as the runner-up. 
How many coins did the winner win if both of them won 1752 coins altogether 

Answer: 1460


SOLUTION 1 :
Winner
 
 
 
 
 
Runner-Up
 
 
 
1752

Step 1: 6 units = 1752

              1 unit = 1752 ÷ 6

                        = 292


Step 2: 5 units = 292 x 5

                        = 1460 coins

The winner won 1460 coins.



2)  

In a SASI MATH challenge, the winner won four times as many coins as the runner-up. 
How many coins did the winner win if both of them won 8560 coins altogether 

Answer: 6848


SOLUTION 1 :
Winner
 
 
 
 
Runner-Up
 
 
 
8560

Step 1: 5 units = 8560

             1 unit = 8560 ÷ 5

                       = 1712


Step 2: 4 units = 1712 x 4

                        = 6848

The winner won 6848 coins.



3)  

In a SASIMATHS challenge, the winner won twice as many coins as the runner-up.
How many coins did the winner win if both of them won 1029 coins
Answer: 686


SOLUTION 1 :
Winner
 
 
Runner-Up
 
 
 
1029

Step 1: 3 units = 1029

              1 unit = 1029 ÷ 3

                         = 343

Step 2:  2 units = 343 x 2

                        = 686



4)  

In a SASI MATH challenge, the winner won thrice as many coins as the runner-up. 
How many coins did the winner win if both of them won 8500 coins altogether 

Answer: 6375


SOLUTION 1 :
Winner
 
 
 
Runner-Up
 
 
 
8500

Step 1: 4 units = 8500

             1 unit = 8500 ÷ 4

                       = 2125

Step 2:  3 units = 2125 x 3

                         = 6375

The winner won 6375 coins.



5)  

In a SASI MATH challenge, the winner won twice as many coins as the runner-up. 
How many coins did the winner win if both of them won 9549 coins 

Answer: 6366


SOLUTION 1 :
Winner
 
 
Runner-Up
 
 
 
9549

Step 1: 3 units = 9549

              1 unit = 9549 ÷ 3

                        = 3183

Step 2:  2 units  = 3183 x 2

                          = 6366

The winner won 6366 coins.



6)  

In a SASIMATH challenge, the winner won five times as many coins as the runner-up. 
How many coins did the winner win if both of them won 6012 coins altogether 

Answer: 5010


SOLUTION 1 :
Winner
 
 
 
 
 
Runner-Up
 
 
 
6012

Step 1: 6 units = 6012

              1 unit = 6012 ÷ 6

                        = 1002


Step 2: 5 units = 1002 x 5

                        = 5010 coins

The winner won 5010 coins.



7)  

In a SASI MATH challenge, the winner won four times as many coins as the runner-up. 
How many coins did the winner win if both of them won 9215 coins altogether 

Answer: 7372


SOLUTION 1 :
Winner
 
 
 
 
Runner-Up
 
 
 
9215

Step 1: 5 units = 9215

             1 unit = 9215 ÷ 5

                       = 1843


Step 2: 4 units = 1843 x 4

                        = 7372

The winner won 7372 coins.



8)  

In a SASIMATHS challenge, the winner won twice as many coins as the runner-up.
How many coins did the winner win if both of them won 8874 coins
Answer: 5916


SOLUTION 1 :
Winner
 
 
Runner-Up
 
 
 
8874

Step 1: 3 units = 8874

              1 unit = 8874 ÷ 3

                         = 2958

Step 2:  2 units = 2958 x 2

                        = 5916



9)  

In a SASI MATH challenge, the winner won thrice as many coins as the runner-up. 
How many coins did the winner win if both of them won 9144 coins altogether 

Answer: 6858


SOLUTION 1 :
Winner
 
 
 
Runner-Up
 
 
 
9144

Step 1: 4 units = 9144

             1 unit = 9144 ÷ 4

                       = 2286

Step 2:  3 units = 2286 x 3

                         = 6858

The winner won 6858 coins.



10)  

In a SASI MATH challenge, the winner won twice as many coins as the runner-up. 
How many coins did the winner win if both of them won 5214 coins 

Answer: 3476


SOLUTION 1 :
Winner
 
 
Runner-Up
 
 
 
5214

Step 1: 3 units = 5214

              1 unit = 5214 ÷ 3

                        = 1738

Step 2:  2 units  = 1738 x 2

                          = 3476

The winner won 3476 coins.