2 years ago

Which number is equivalent to 0.33333..(going on forever)?

1 answer:

7 0

Suppose x = 0.333...

Then 10x = 3.333...

So 10x - x = 3.333... - 0.333..., and the repeating decimal part gets eliminated so that 9x = 3.

Then x = 3/9 = 1/3.

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