It is: 18.2
0.1
77 would be rounded up to 80 if you were asking for the tens place. Don't confuse tens with tenths. 77 rounded to the nearest tenth place is 77.
32.6
610
26.2
It is 62.1 to the nearest tenth place
It is 4.2 when rounded to the nearest tenth
576.0
It is already rounded to the tenth place as 0.2
It is already rounded to the nearest tenth
It is 3.6 when rounded to the nearest tenth place
1.751 rounded to the nearest tenths is 1.8
0.1
415 is already rounded to the nearest tenths place as well as to the units place.
2307.9
9.97 rounded to the nearest tenth is 10.0. Since the hundredths place (7) is 5 or greater, you round up the tenths place (9) by one. Therefore, 9.9 becomes 10.0 when rounded to the nearest tenth.
351.6