It is 2.5454... recurring.
You seem to be unaware of the fact that you could have obtained the answer much more easily and quickly by using the calculator that comes as part of your computer.
Well, that would be true if the first two numbers are in base=11 but the 10 is in base=10. (15)11 = decimal 16 (6)11 = decimal 6 (15)11 - (6)11 = (decimal 16) minus (decimal 6) = decimal 10 (*For the solution to the Poptropica riddle, see the related question below.)
2 over 11 written as a repeating decimal = 0.18181818...
7.54545
11/12 = 0.9166666 ....... recurring 6
0.5454545455 . . .
It is: 2 and 6/11 = 2.'54' recurring '54' as a decimal
2/6 as a decimal = 0.33333 2/6: = 2 ÷ 6 = 0.33333 in decimal
6/11 is equal to 0.545455
Well, that would be true if the first two numbers are in base=11 but the 10 is in base=10. (15)11 = decimal 16 (6)11 = decimal 6 (15)11 - (6)11 = (decimal 16) minus (decimal 6) = decimal 10 (*For the solution to the Poptropica riddle, see the related question below.)
Expressed as a decimal, 6/11 is equal to 0.54 recurring (that is, 0.545454...)
The decimal notation for negative 6 over 11 is -0.5454
11/6 = 1.8333
Expressed as a decimal, 11/2 is equal to 5.5.
6 over 11 means 6 divided by 11:6/11 = 6 ÷ 11 = 0.545455
5
Expressed as a decimal, 11/2 is equal to 5.5.
0.5455