It should be 54 if u want me to explain how lmk :))
Answer:
The other rational number is
.
Step-by-step explanation:
First rational number is 
Let other rational number is 
The product of two rational numbers is 
According to question,

Multiplying both sides by (-3/2) such that,

So, the other rational number is
.
31.4 is the circumference
Multiply the diameter by Pi
It is the same as 1/7*1/6. So the answer is 1/42
I think it’s 61, I’m sorry if I get it wrong. Not a 100% sure