8/12 is equivalent to 2/3.
Answer:
There will be approx 283908 hits.
Step-by-step explanation:
A website had 342,000 hits in 2011.
This is a decline of 2.3% from the previous year.
Decline rate = 2.3% or 0.023
So, increase rate will be 
Time = 
We can calculate the answer as:

= 
= 283907.88 rounding to 283908.
Therefore, there will be approx 283908 hits.
Answer:
B
Step-by-step explanation:
As each chair needs 12.6667 feet lumber.So 15 chairs will need 15*12.6667=190.0005 lumber