SOLUTION: Hello. Can u please help me find the percent of change for the following increases and decreases: 1.Original:70 New:42 2.Original:40 New:9 3.Original:140 New:189 4.Original:

Question 709896: Hello. Can u please help me find the percent of change for the following increases and decreases:
1.Original:70 New:42
2.Original:40 New:9
3.Original:140 New:189
4.Original:350 New:196
If you can, please include the work. If not possible, it is okay. Thank you.
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
(1)difference is 28===============40%
(2)==============31===============77.5%
(3)==============49===============35%
(4)==============154=============44%
FIRST PROBLEM=====
ORIGINAL==70,NEW42
SUBTRACT 42-70=28 WHICH IS YOUR DIFFERENCE IN VALUE
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