34.12 thirty four=34 and=. twelve hundredths=.12
The number of parents is c -9 since there are 9 more children than parents
And we know that the total number of people in the room is 25 so:
c + c-9 = 25
or
2c - 9 = 25
We can then solve for c
2c = 34
c = 17
723/100 is the answer to your question!
Answer: 1/5
Step-by-step explanation: