Answer:
D. Tenths
Step-by-step explanation:
Because when you go behind the decimal, it starts out with tenths, then hundredths, and then thousandths. And 6 in the 1st spot behind the decimal so it's tenths.
hope I helped.
2 1/5
12cm
...............
b
more than likely none
because the is no number higher than 8 that can go into 8 evenley
12x^6y