Answer
$$Hundred=0$$
$$Ten=10$$
$$Unit=8$$
$$Tenth=8.2$$
$$Hundredth=8.17$$
$$Thousandth=8.172$$
Work Step by Step
Hundreds place = nearest 100 (in the whole numbers)
So, 8.171717 rounded to the hundreds place is $0$
Tens place = nearest 10 (in the whole numbers)
So, 8.171717 rounded to the tens place is $10$.
Unit = nearest 1 (in the whole numbers)
So, 8.171717 rounded to the unit is $8$.
Tenths place = to the nearest 10 (in the decimals)
So, 8.171717 rounded to the tenth place is $8.2$
Hundredths place = to the nearest 100 (in the decimals)
So, 8.171717 rounded to the hundredths place is $8.17$
Thousandths place = to the nearest 1000 (in the decimals)
So, 8.171717 rounded to the thousandths place is $8.172$
