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 8190 coins altogether 


Answer:_______________




2)  

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 8997 coins


Answer:_______________




3)  

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 2376 coins altogether 


Answer:_______________




4)  

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 1390 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 288 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 8046 coins altogether 


Answer:_______________




7)  

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 432 coins


Answer:_______________




8)  

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 8824 coins altogether 


Answer:_______________




9)  

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 6575 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 7734 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 8190 coins altogether 

Answer: 6825


SOLUTION 1 :
Winner
 
 
 
 
 
Runner-Up
 
 
 
8190

Step 1: 6 units = 8190

              1 unit = 8190 ÷ 6

                        = 1365


Step 2: 5 units = 1365 x 5

                        = 6825 coins

The winner won 6825 coins.



2)  

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 8997 coins
Answer: 5998


SOLUTION 1 :
Winner
 
 
Runner-Up
 
 
 
8997

Step 1: 3 units = 8997

              1 unit = 8997 ÷ 3

                         = 2999

Step 2:  2 units = 2999 x 2

                        = 5998



3)  

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 2376 coins altogether 

Answer: 1782


SOLUTION 1 :
Winner
 
 
 
Runner-Up
 
 
 
2376

Step 1: 4 units = 2376

             1 unit = 2376 ÷ 4

                       = 594

Step 2:  3 units = 594 x 3

                         = 1782

The winner won 1782 coins.



4)  

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 1390 coins altogether 

Answer: 1112


SOLUTION 1 :
Winner
 
 
 
 
Runner-Up
 
 
 
1390

Step 1: 5 units = 1390

             1 unit = 1390 ÷ 5

                       = 278


Step 2: 4 units = 278 x 4

                        = 1112

The winner won 1112 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 288 coins 

Answer: 192


SOLUTION 1 :
Winner
 
 
Runner-Up
 
 
 
288

Step 1: 3 units = 288

              1 unit = 288 ÷ 3

                        = 96

Step 2:  2 units  = 96 x 2

                          = 192

The winner won 192 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 8046 coins altogether 

Answer: 6705


SOLUTION 1 :
Winner
 
 
 
 
 
Runner-Up
 
 
 
8046

Step 1: 6 units = 8046

              1 unit = 8046 ÷ 6

                        = 1341


Step 2: 5 units = 1341 x 5

                        = 6705 coins

The winner won 6705 coins.



7)  

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 432 coins
Answer: 288


SOLUTION 1 :
Winner
 
 
Runner-Up
 
 
 
432

Step 1: 3 units = 432

              1 unit = 432 ÷ 3

                         = 144

Step 2:  2 units = 144 x 2

                        = 288



8)  

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 8824 coins altogether 

Answer: 6618


SOLUTION 1 :
Winner
 
 
 
Runner-Up
 
 
 
8824

Step 1: 4 units = 8824

             1 unit = 8824 ÷ 4

                       = 2206

Step 2:  3 units = 2206 x 3

                         = 6618

The winner won 6618 coins.



9)  

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 6575 coins altogether 

Answer: 5260


SOLUTION 1 :
Winner
 
 
 
 
Runner-Up
 
 
 
6575

Step 1: 5 units = 6575

             1 unit = 6575 ÷ 5

                       = 1315


Step 2: 4 units = 1315 x 4

                        = 5260

The winner won 5260 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 7734 coins 

Answer: 5156


SOLUTION 1 :
Winner
 
 
Runner-Up
 
 
 
7734

Step 1: 3 units = 7734

              1 unit = 7734 ÷ 3

                        = 2578

Step 2:  2 units  = 2578 x 2

                          = 5156

The winner won 5156 coins.