Question

how do you write 2.2616161... using bar notation? 2.2\overline{61} the digits 6 and 1 are repeating, so the bar should go over those digits.

Explanation:

Step1: Identify repeating digits

The decimal is 2.2616161..., so the repeating sequence is "61".

Step2: Apply bar notation

Place a bar over the repeating digits "61" in the decimal.

Answer:

$2.2\overline{61}$