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 181. One of the number is  -16. What is the other number


Answer:_______________




2)  

 The product of two numbers is 194. One of the number is  -14. What is the other number


Answer:_______________




3)  

 The product of two numbers is 146. One of the number is  -18. What is the other number


Answer:_______________




4)  

 The product of two numbers is 165. One of the number is  -12. What is the other number


Answer:_______________




5)  

 The product of two numbers is 142. One of the number is  -19. What is the other number


Answer:_______________




6)  

 The product of two numbers is 110. One of the number is  -12. What is the other number


Answer:_______________




7)  

 The product of two numbers is 163. One of the number is  -13. What is the other number


Answer:_______________




8)  

 The product of two numbers is 184. One of the number is  -13. What is the other number


Answer:_______________




9)  

 The product of two numbers is 170. One of the number is  -10. What is the other number


Answer:_______________




10)  

 The product of two numbers is 145. One of the number is  -14. What is the other number


Answer:_______________




 

1)  

 The product of two numbers is 181. One of the number is  -16. What is the other number

Answer: 11.3


SOLUTION 1 :

Given :

The product of two numbers  =   181

      One number is                    = -16  

Given number x required number  =  181

                   -16 x required number  = 181

                               required number   =  181/ -16

                              required number   =   -11.3

 



2)  

 The product of two numbers is 194. One of the number is  -14. What is the other number

Answer: 13.9


SOLUTION 1 :

Given :

The product of two numbers  =   194

      One number is                    = -14  

Given number x required number  =  194

                   -14 x required number  = 194

                               required number   =  194/ -14

                              required number   =   -13.9

 



3)  

 The product of two numbers is 146. One of the number is  -18. What is the other number

Answer: 8.1


SOLUTION 1 :

Given :

The product of two numbers  =   146

      One number is                    = -18  

Given number x required number  =  146

                   -18 x required number  = 146

                               required number   =  146/ -18

                              required number   =   -8.1

 



4)  

 The product of two numbers is 165. One of the number is  -12. What is the other number

Answer: 13.8


SOLUTION 1 :

Given :

The product of two numbers  =   165

      One number is                    = -12  

Given number x required number  =  165

                   -12 x required number  = 165

                               required number   =  165/ -12

                              required number   =   -13.8

 



5)  

 The product of two numbers is 142. One of the number is  -19. What is the other number

Answer: 7.5


SOLUTION 1 :

Given :

The product of two numbers  =   142

      One number is                    = -19  

Given number x required number  =  142

                   -19 x required number  = 142

                               required number   =  142/ -19

                              required number   =   -7.5

 



6)  

 The product of two numbers is 110. One of the number is  -12. What is the other number

Answer: 9.2


SOLUTION 1 :

Given :

The product of two numbers  =   110

      One number is                    = -12  

Given number x required number  =  110

                   -12 x required number  = 110

                               required number   =  110/ -12

                              required number   =   -9.2

 



7)  

 The product of two numbers is 163. One of the number is  -13. What is the other number

Answer: 12.5


SOLUTION 1 :

Given :

The product of two numbers  =   163

      One number is                    = -13  

Given number x required number  =  163

                   -13 x required number  = 163

                               required number   =  163/ -13

                              required number   =   -12.5

 



8)  

 The product of two numbers is 184. One of the number is  -13. What is the other number

Answer: 14.2


SOLUTION 1 :

Given :

The product of two numbers  =   184

      One number is                    = -13  

Given number x required number  =  184

                   -13 x required number  = 184

                               required number   =  184/ -13

                              required number   =   -14.2

 



9)  

 The product of two numbers is 170. One of the number is  -10. What is the other number

Answer: 17.0


SOLUTION 1 :

Given :

The product of two numbers  =   170

      One number is                    = -10  

Given number x required number  =  170

                   -10 x required number  = 170

                               required number   =  170/ -10

                              required number   =   -17.0

 



10)  

 The product of two numbers is 145. One of the number is  -14. What is the other number

Answer: 10.4


SOLUTION 1 :

Given :

The product of two numbers  =   145

      One number is                    = -14  

Given number x required number  =  145

                   -14 x required number  = 145

                               required number   =  145/ -14

                              required number   =   -10.4