What's 1.3 repeating as a fraction

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asked Feb 2, 2018 99.0k views

1 Answer

Avriis · Answer 1 · 2018-02-05T23:05:14+0000

1.333333333333333.... = 4/3.

To find this:

x = 1.3333333333333...

Multiply by 10:

10x = 13.3333333333...

Subtract x = 1.3333333333333333....:

9x = 12.

Divide by 9:

x = 12/9 = 4/3.

What's 1.3 repeating as a fraction

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