The answer is the one with "1/4 chocolate bar" is in green
O definitely does. I think Z and W do as well.
Y, K and P don't because they can't be rotated and map onto themselves.
Round 396.6 to 396, because 396/9=44, making a whole number. Hope this helps!!
Add 3 1/2 and 2 1/3,
Firstly, find the common denominator. It is is 6
3 3/6 + 2 2/6
this gets you 5 5/6.
Take this away from 8:
8 - 5 5/6 = 2 1/6
So 2 1/6 of the board is left over.
There are 13 rows because 65 divided by 5 is equal to 13.