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# Just math

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Math is one of the most logical subjects.
Math is hard.....
No way!!! Just try your best and work hard to achieve your dreams.
I like this website because you can answer questions and ask them also.
I'd recommend this website to people who like math.
Best regards, ant101.
Oct 9, 2016

### Best Answer

#10
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Its okay..............

Oct 9, 2016

### 14+0 Answers

#1
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Interesting ant 101 I discovered this website yesterday and I already like it.

Oct 9, 2016
#2
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It's very very very good for people who are stuck or want to answer....I use the calculator for my math also!

Oct 9, 2016
#3
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The calculator helps me a lot on math.

Oct 9, 2016
#4
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Yeah here is a question I got....very good try to solve it

What are the first 10 digits after the decimal point (technically the hexadecimal point...) when the fraction 1/7  is written in base 16?

(Express your answer as a ten digit number. You do not need to include the subscript to indicate the base.)

Oct 9, 2016
#12
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:) I think I know the answer.

Convert 1/7 into a hexadecimal number and give the first 10 digits:

1st Multiplication Iteration: 1/7 x 16 = 16/7 , Fractional Part = 2/7, Carry = 2

2nd M. I. : 2/7 x 16 = 32/7 , Fractional Part = 4/7, Carry = 4

3rd  M. I. : 4/7 x 16 = 64/7, Fractional Part = 1/7, Carry = 9

4th M.I. : 1/7 x 16 = 16/7 <----- You see it is repeating....... The hexadecimal fraction have the same nature as the decimal fraction.......

1/7 in hexadecimal system = 0.2492492492.........

First 10 digits.

MaxWong  Oct 9, 2016
#5
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1428571428

Oct 9, 2016
#6
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Check again....good try

Oct 9, 2016
#7
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I'm not so sure exactly.

Oct 9, 2016
#8
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Its okay..............

Oct 9, 2016
#9
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I don't think its something I learned yet.

Oct 9, 2016
#10
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Best Answer

Its okay..............

ant101 Oct 9, 2016
#11
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Heh need to get back to work. Bye!

Oct 9, 2016
#13
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Byeeeeeeeeeeeee

Oct 9, 2016
#14
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Max Wong is correct.

Oct 12, 2016