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# calculator help

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2,9(1+0,54%)^21 when i try do this on my calculator the answeer is 25138.1397 but its supposed to be 3,25 any help? (i type it inn like this 2,9(1+0,54)^21, anything i've missed?)

Guest Aug 9, 2017
edited by Guest  Aug 9, 2017
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#1
0

2,9(1+0,54%)^21 when i try do this on my calculator the answeer is 25138.1397 but its supposed to be 3,25 any help? (i type it inn like this 2,9(1+0,54)^21, anything i've missed?)

2,9(1+0,54%)^21.     Remember that when you see % sign, that means you must divide by 100:

0.54 / 100=0.0054, then you have:

2.9 x  1.0054^21 =

2.9 x  1.119738211.......

=3.247241.....=~ 3.25

Guest Aug 9, 2017
edited by Guest  Aug 9, 2017
#2
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this was really helpfull, Thanks for helping me out

Guest Aug 9, 2017

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