Answer:
.0031
Step-by-step explanation:
The 10,000ths place is the fourth place to the right of the decimal. This is where you place the 1 in 31, as it is out of 10,000, and the 3 goes to the left of it, so it is .0031.
0.0031
31/10000=0.0031
you divided by 10000 and it has four zeroes so you should have four numbers after 0
65.9