There is no "indicated place".
the round off is 3045
If you want to ask questions about the "place indecated (or indicated, even)", then I suggest that you make sure that there is something that is indicated.
496000000
11.9444
When you round off the number 0.472 to the hundredths place you get 0.47. If you round it off to the tenths place, it would be 0.5.
20% of 215 = 0.20 * 215 = 4320% off of 215 = 215 - 20% of 215 = 215 - 43 = 172
907.457 rounded off to nearest tens place is 910. If it were asked to round off to nearest "tenths" place, it would have been 907.5.
there are no decimals to round off in 96.
6.4
56
1560
69.6