a. 122/5
b.

and then 3.14
c. 3.14 has a definite end while pi does not
That would be 40%
Explanation:
2 divided by 5= 0.4
Move the decimal to the right twice is 40%
Answer:
The answer should be A and C because they are the same question
Step-by-step explanation:
I just looked at the equations and solved it from there
The number is 290 because 2 is in the hundreds and 9 more in tens than ones place then has to be 0.