Depends on which place you're rounding to--if it's the tenths you want, it's 0.7, if it's the hundredths, it's 0.67, thousandths, 0.667, etc.
On a calculator, 2 ÷ 3 may appear as 0.666666666.
If it isn't specified and you want to be most exact, you might want to put down something like 0.6 with a horizontal line above the 6 to indicate a recurring decimal. I can't find a function that will let me draw it with that line, but it's pretty easy to visualize :)
Chat with our AI personalities
0.666667
I fraction its 2/9 in decimal its 0.222222222222, and the two goes on forever
The fraction two thirds can be written as 2/3, or in decimal form, approximately .6667 (the decimal expansion goes on to infinity, .6666666...).
66 and two thirds as a decimal = 66.67
Yes 2/3 or two thirds is a fraction.