SOLUTION: Help please. can someone see if i am on the right track .im still unsure How many decimal places are in... 1.)7.14=2 2.)0.0101=4 3.)5.000=3 4.)239=3 5)16.49=2 6)19.99

Algebra ->  Real-numbers -> SOLUTION: Help please. can someone see if i am on the right track .im still unsure How many decimal places are in... 1.)7.14=2 2.)0.0101=4 3.)5.000=3 4.)239=3 5)16.49=2 6)19.99      Log On


   

Question 838883: Help please. can someone see if i am on the right track .im still unsure
How many decimal places are in...
1.)7.14=2
2.)0.0101=4
3.)5.000=3
4.)239=3
5)16.49=2
6)19.999=3
numbers rounded to 2 dp
1.)7.14=7.14
2.)0.0101=0.01
3.)5.000=5.00
4.)239= 23 =24
5)16.49=16.49 rounded of =16.51
6)19.999=

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Number 4: Is that .239 or 239.
If it is 239, no decimal places, rounding up to 2 dp is 239
If it is .239, 3 decimal places, rounding up to 2 dp is 0.24
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16.49 rounded up to 2 dp is 16.49
19.999 rounded up to 2 dp is 20.00
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Everything else looks correct.