How do you convert 0.4 (4 being repeated) to a fraction?
1 Answer
Mar 17, 2016
Explanation:
We first let 0.4 (4 being repeated) be
Since
#10x = 4.4#
Next, we subtract them.
#10x - x = 4.4 - 0.4#
#9x = 4#
Lastly, we divide both sides by 9 to get
#x = 4/9#