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10 plus 10 recurring

auspicious · 2018-10-17 16:22:13

How do I figure out what 10 plus 10 is, recurring ( say fifty times)?

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17-10-2018 5:22pm

#1

auspicious

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How do I figure out what 10 plus 10 is, recurring ( say fifty times)?

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#2 17-10-2018 5:25pm
[Deleted User]
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10 + 10 = 20
10 x 2 = 20

10 + 10 + 10 = 30
10 x 3 = 30

10 x 50 =....

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#3 17-10-2018 5:54pm
auspicious

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Thanks partyjungle.
But I actually asked it completely wrong. Sorry about that.
I meant;
initial value 10

plus 10 = 20
plus 20 = 40
plus 30 = 70
etc.

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#4 17-10-2018 9:31pm
[Deleted User]
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Do you know any programming?

I wrote a small snippet of java to do this.

[HTML]public class MyClass {
public static void main(String args[]) {
int x = 10;
for (int i = 1; i < 51; i++){
x = x + (i * 10);
System.out.println("Sum of x = " + x);
}

System.out.println("Total sum of x = " + x);
}
}[/HTML]

Input it here to see it run: https://www.jdoodle.com/online-java-compiler

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#5 18-10-2018 12:36am
MathsManiac

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Please don't ask the same question in two different threads!

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This discussion has been closed.