Question

the product of 2 fractions is 1 one of them is 9/11 find the other one​

Answer 1

Answer:

Let other one be=A

9/11×A=1

A=1/9/11

A=11/9

Answer 2

Answer:

11/9

Step-by-step explanation:

let other fraction be x

given :

x (9/11) = 1

solution :

x (9/11) = 1

=> x = 1 ÷ ( 9/11)

=> x = 1 × (11/9)

=> x = 11/9