Convert 0.667 to a fraction?

it says 0.667 is closest to 2/3: (why/how?)

0.667 = 66.67/100 (how is it 66.67 where did that number come from, wouldnt it be 667/1000? )

If we simplify by dividing the numerator and denominator by 33.33 we will arrive at 2/3. (help)

We got that number, .667 by diving 2/3. Though the answer is a repeating .6666666… we round it to .667. Divide it out and you’ll see.

0.667 as a fraction