Scroll:Real number system >> Four fundamental operations on integers >> saq (4396)


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 product of two numbers is 133. One of the number is  -14. What is the other number


Answer:_______________




2)  

 The product of two numbers is 184. One of the number is  -15. What is the other number


Answer:_______________




3)  

 The product of two numbers is 185. One of the number is  -19. What is the other number


Answer:_______________




4)  

 The product of two numbers is 148. One of the number is  -18. What is the other number


Answer:_______________




5)  

 The product of two numbers is 100. One of the number is  -13. What is the other number


Answer:_______________




6)  

 The product of two numbers is 136. One of the number is  -14. What is the other number


Answer:_______________




7)  

 The product of two numbers is 138. One of the number is  -16. What is the other number


Answer:_______________




8)  

 The product of two numbers is 131. One of the number is  -13. What is the other number


Answer:_______________




9)  

 The product of two numbers is 151. One of the number is  -18. What is the other number


Answer:_______________




10)  

 The product of two numbers is 181. One of the number is  -17. What is the other number


Answer:_______________




 

1)  

 The product of two numbers is 133. One of the number is  -14. What is the other number

Answer: 9.5


SOLUTION 1 :

Given :

The product of two numbers  =   133

      One number is                    = -14  

Given number x required number  =  133

                   -14 x required number  = 133

                               required number   =  133/ -14

                              required number   =   -9.5

 



2)  

 The product of two numbers is 184. One of the number is  -15. What is the other number

Answer: 12.3


SOLUTION 1 :

Given :

The product of two numbers  =   184

      One number is                    = -15  

Given number x required number  =  184

                   -15 x required number  = 184

                               required number   =  184/ -15

                              required number   =   -12.3

 



3)  

 The product of two numbers is 185. One of the number is  -19. What is the other number

Answer: 9.7


SOLUTION 1 :

Given :

The product of two numbers  =   185

      One number is                    = -19  

Given number x required number  =  185

                   -19 x required number  = 185

                               required number   =  185/ -19

                              required number   =   -9.7

 



4)  

 The product of two numbers is 148. One of the number is  -18. What is the other number

Answer: 8.2


SOLUTION 1 :

Given :

The product of two numbers  =   148

      One number is                    = -18  

Given number x required number  =  148

                   -18 x required number  = 148

                               required number   =  148/ -18

                              required number   =   -8.2

 



5)  

 The product of two numbers is 100. One of the number is  -13. What is the other number

Answer: 7.7


SOLUTION 1 :

Given :

The product of two numbers  =   100

      One number is                    = -13  

Given number x required number  =  100

                   -13 x required number  = 100

                               required number   =  100/ -13

                              required number   =   -7.7

 



6)  

 The product of two numbers is 136. One of the number is  -14. What is the other number

Answer: 9.7


SOLUTION 1 :

Given :

The product of two numbers  =   136

      One number is                    = -14  

Given number x required number  =  136

                   -14 x required number  = 136

                               required number   =  136/ -14

                              required number   =   -9.7

 



7)  

 The product of two numbers is 138. One of the number is  -16. What is the other number

Answer: 8.6


SOLUTION 1 :

Given :

The product of two numbers  =   138

      One number is                    = -16  

Given number x required number  =  138

                   -16 x required number  = 138

                               required number   =  138/ -16

                              required number   =   -8.6

 



8)  

 The product of two numbers is 131. One of the number is  -13. What is the other number

Answer: 10.1


SOLUTION 1 :

Given :

The product of two numbers  =   131

      One number is                    = -13  

Given number x required number  =  131

                   -13 x required number  = 131

                               required number   =  131/ -13

                              required number   =   -10.1

 



9)  

 The product of two numbers is 151. One of the number is  -18. What is the other number

Answer: 8.4


SOLUTION 1 :

Given :

The product of two numbers  =   151

      One number is                    = -18  

Given number x required number  =  151

                   -18 x required number  = 151

                               required number   =  151/ -18

                              required number   =   -8.4

 



10)  

 The product of two numbers is 181. One of the number is  -17. What is the other number

Answer: 10.6


SOLUTION 1 :

Given :

The product of two numbers  =   181

      One number is                    = -17  

Given number x required number  =  181

                   -17 x required number  = 181

                               required number   =  181/ -17

                              required number   =   -10.6