What is 6.666666667 in a fraction form?

6.666666667 can be expressed as a fraction by recognizing the recurring decimal pattern. To convert this to a fraction, we can set it as x = 6.666666667 and then subtract the non-repeating part from the repeating part to get 1000x - x = 6666.666667 - 6.666666667. Simplifying this gives us 999x = 6660, and dividing both sides by 999 yields x = 6660/999. Therefore, 6.666666667 as a fraction is 6660/999, which can be further simplified to 740/111.