The larger number is 6 and the smaller one is 2.
8a -90
———-
15
Is the answer I think
Twice. Dividing by ten will move the decimal point one place to the left. Rather than dividing by ten twice, you can divide by 100 once.
5 and 6 is 65 and 3 and 2 is 25 so I would say add 65 and 25
-12 x -12 = 144 I’m pretty sure if not then it is something different