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


Answer:_______________




2)  

 The product of two numbers is 153. One of the number is  -11. What is the other number


Answer:_______________




3)  

 The product of two numbers is 173. One of the number is  -14. What is the other number


Answer:_______________




4)  

 The product of two numbers is 131. One of the number is  -10. What is the other number


Answer:_______________




5)  

 The product of two numbers is 166. One of the number is  -11. What is the other number


Answer:_______________




6)  

 The product of two numbers is 151. One of the number is  -20. What is the other number


Answer:_______________




7)  

 The product of two numbers is 167. One of the number is  -10. What is the other number


Answer:_______________




8)  

 The product of two numbers is 148. One of the number is  -11. What is the other number


Answer:_______________




9)  

 The product of two numbers is 106. One of the number is  -17. What is the other number


Answer:_______________




10)  

 The product of two numbers is 159. One of the number is  -18. What is the other number


Answer:_______________




 

1)  

 The product of two numbers is 155. One of the number is  -16. What is the other number

Answer: 9.7


SOLUTION 1 :

Given :

The product of two numbers  =   155

      One number is                    = -16  

Given number x required number  =  155

                   -16 x required number  = 155

                               required number   =  155/ -16

                              required number   =   -9.7

 



2)  

 The product of two numbers is 153. One of the number is  -11. What is the other number

Answer: 13.9


SOLUTION 1 :

Given :

The product of two numbers  =   153

      One number is                    = -11  

Given number x required number  =  153

                   -11 x required number  = 153

                               required number   =  153/ -11

                              required number   =   -13.9

 



3)  

 The product of two numbers is 173. One of the number is  -14. What is the other number

Answer: 12.4


SOLUTION 1 :

Given :

The product of two numbers  =   173

      One number is                    = -14  

Given number x required number  =  173

                   -14 x required number  = 173

                               required number   =  173/ -14

                              required number   =   -12.4

 



4)  

 The product of two numbers is 131. One of the number is  -10. What is the other number

Answer: 13.1


SOLUTION 1 :

Given :

The product of two numbers  =   131

      One number is                    = -10  

Given number x required number  =  131

                   -10 x required number  = 131

                               required number   =  131/ -10

                              required number   =   -13.1

 



5)  

 The product of two numbers is 166. One of the number is  -11. What is the other number

Answer: 15.1


SOLUTION 1 :

Given :

The product of two numbers  =   166

      One number is                    = -11  

Given number x required number  =  166

                   -11 x required number  = 166

                               required number   =  166/ -11

                              required number   =   -15.1

 



6)  

 The product of two numbers is 151. One of the number is  -20. What is the other number

Answer: 7.6


SOLUTION 1 :

Given :

The product of two numbers  =   151

      One number is                    = -20  

Given number x required number  =  151

                   -20 x required number  = 151

                               required number   =  151/ -20

                              required number   =   -7.6

 



7)  

 The product of two numbers is 167. One of the number is  -10. What is the other number

Answer: 16.7


SOLUTION 1 :

Given :

The product of two numbers  =   167

      One number is                    = -10  

Given number x required number  =  167

                   -10 x required number  = 167

                               required number   =  167/ -10

                              required number   =   -16.7

 



8)  

 The product of two numbers is 148. One of the number is  -11. What is the other number

Answer: 13.5


SOLUTION 1 :

Given :

The product of two numbers  =   148

      One number is                    = -11  

Given number x required number  =  148

                   -11 x required number  = 148

                               required number   =  148/ -11

                              required number   =   -13.5

 



9)  

 The product of two numbers is 106. One of the number is  -17. What is the other number

Answer: 6.2


SOLUTION 1 :

Given :

The product of two numbers  =   106

      One number is                    = -17  

Given number x required number  =  106

                   -17 x required number  = 106

                               required number   =  106/ -17

                              required number   =   -6.2

 



10)  

 The product of two numbers is 159. One of the number is  -18. What is the other number

Answer: 8.8


SOLUTION 1 :

Given :

The product of two numbers  =   159

      One number is                    = -18  

Given number x required number  =  159

                   -18 x required number  = 159

                               required number   =  159/ -18

                              required number   =   -8.8