Question

rounding
x = 0.32592
round x to 4 decimal places:
round x to 3 decimal places:
round x to 2 decimal places:

Explanation:

Step1: Round to 4 decimal places

To round \( x = 0.32592 \) to 4 decimal places, we look at the 5th decimal place (which is 2). Since 2 < 5, we keep the 4th decimal place as is. So \( 0.32592 \) rounded to 4 decimal places is \( 0.3259 \).

Step2: Round to 3 decimal places

For 3 decimal places, we look at the 4th decimal place (which is 9). Since 9 ≥ 5, we round up the 3rd decimal place. The 3rd decimal place is 5, so adding 1 gives 6. Thus, \( 0.32592 \) rounded to 3 decimal places is \( 0.326 \).

Step3: Round to 2 decimal places

To round to 2 decimal places, we look at the 3rd decimal place (which is 5). Since 5 ≥ 5, we round up the 2nd decimal place. The 2nd decimal place is 2, so adding 1 gives 3. So \( 0.32592 \) rounded to 2 decimal places is \( 0.33 \).

Answer:

Round x to 4 decimal places: \( 0.3259 \)
Round x to 3 decimal places: \( 0.326 \)
Round x to 2 decimal places: \( 0.33 \)