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General - Brainteasers - View Post

Oyvoyvoyv said:

Hey, that was it? Awesome.

 

Okay, I have a math one that's probably really easy, but if you think the wrong way, it may not be that easy. I'm not even sure it's a brain teaser. 

 

Using the 2 digit system (binary), 3 digit system, and the 5 digit system, your mission is to get 210.

The catch though, is that you must use exactly 12 digits in total over the 3 systems. 

 

If someone has a better one, add it, and we'll do that one instead, as this one is probably a bit dull to most people.

 

First of all, you were right about the bridge question! Congratulations!

Now about your brainteaser, I have a question we're looking for a total of 210 in the 10 digit system right?

If that's the case you could go with :

1000 (binary) + 2121 (3 digit system) + 1000 (5 digit system)

15 + 70 + 125 = 210

 



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