--Answer--
The second one, fourth, and fifth.
--Explanation--
1. - 6.283...
2. 7.142...
3. 6.928...
4. 7.483...
5. 7.874...
<span>
<span>I think that poor boy Tim has enough pieces(1/3, 1/4, 1/6, 1/12) and does not need to cut anything.
1/3 + 1/6=4/12 + 2/12=6/12=2/4
1/4 + 1/12=3/12 + 1/12= 4/12= 1/3</span>
or 1/4</span>
Answer:
61.54%
Step-by-step explanation:
To find percent change, divide the difference over the original number
difference/original
84-52/52
32/52
0.61538461538
The decimal above as a percent is 61.538...%
So, the percent change is about 61.54%
Hope this helps! :)