578/99
It is 4 14/99.
3 8/25
Irrational numbers are precisely those real numbers that cannot be represented as terminating or repeating decimals. Log 216 = 2.334453751 terminates and is therefore not irrational.
4/9
Convert 216/7 into mixed fraction
216 over 7 as a mixed number = 306/7
0.333... repeating = 1/3It can't be a mixed number. A mixed number is a whole number plus a fraction.There's isn't enough to 1/3 to make a whole number.
578/99
4 and 1/9
As a mixed number it is -13 and 1/3
It is 4 14/99.
3 8/25
-1.2.... as a mixed number is Let P = -1.2222.... Hence 10P = -12.2222.... Subtract 9P = -11 P = -11/9 = -1 2/9
Irrational numbers are precisely those real numbers that cannot be represented as terminating or repeating decimals. Log 216 = 2.334453751 terminates and is therefore not irrational.
21.6 = 216/10 = 213/5 as a mixed number. As a fraction this converts to 216/10 or 108/5
2.6666 repeating