Answer:

Step-by-step explanation:
Given

Required
Convert to fraction
To do this, we simply multiply the fraction by 100%
This gives:



The expression cannot be further simplified.
Take for instance the fraction is: 
Using the same analysis, the percentage would be:




Answer:
6:41
Step-by-step explanation:
We know that the number of students going on the field trip is 6.
To find the total number of students, add the number of students going on the trip and the number of students staying at the school: 6 + 35 = 41
So the ratio of the number of students going on the field trip to the total number of students is 6:41
Answer:
C. 
Step-by-step explanation:
Based on the Indice Law:
×
= 
3² ×
=
=
I think it's the 0.0011098779