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Because the six at that position is followed by a string that is greater than half a unit and so is rounded up.
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Earn +20 ptsQ: Why the repeating decimal 0.66 ends in 7?
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Why the repeating decimal 0.66 ends in 7?
I think what you mean is that the repeating decimal 0.666666666..., which is equal to 2/3, when you round it to any number of decimal places, ends in 7. For example, rounded to 3 places it is 0.667. This is because the digit in the fourth place, 6, is 5 or higher, so it rounds up to 0.667.
What is the fraction twenty nine over seven as a repeating decimal?
29/7 as a repeating decimal is 4.'142857' repeating '142857'
How do you write 7 over nine in decimal notation?
.7 (repeating)
What is 3 over 7 in a decimal?
3/7 = 0.428571 repeating
What is 2.3 as a repeating decimal a fraction?
7/3
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