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yanalaym [24]
3 years ago
7

Rewrite as a simplified fraction. 3.5 repeating = ?

Mathematics
2 answers:
Ad libitum [116K]3 years ago
7 0

As a fraction in simplified form, 3.5 is equal to 7/2 .

But you say you want something that's repeating.  

That's a problem . . . there's no part of 3.5 that's repeating now, and if I just go ahead and write something that does repeat, my invention will change the value, and it won't be equal to 3.5 any more.

Here's one possibility, I guess: <em>3.500 000 000 000 000 000 000 . . .</em>

The zeros repeat infinitely, and no matter how many (or how few) zeros you write, the value of the number is always 3.5 and it never changes.

If it's the ' 5 ' on the end that you want to see repeating, that's actually easier to work with.  Then we have <em>3.555 555 555 555 555 555 . . .</em>

THOSE fives really do keep repeating and never end, and that number is equal to <em>(3 and 5/9)</em> or<em> (32/9) </em>.

timurjin [86]3 years ago
3 0

Answer: I believe 7 / 2

Step-by-step explanation:

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