Question

The product of two rational number is 2 , if one of the rational number is 1/7 ,what is the value of other?​

Answer 1

Step-by-step explanation:

Lets say numbers are a and b

So, the product of numbers is a×b

Product of number is given =−

81

28

One number is

27

14

say a=

27

14

⇒

27

14

×b=−

81

28

⇒b=−

81

28

×

14

27

⇒b=−

3

2