Question

How do you write 2.1777… using bar notation

Answer 1

Explanation:

To represent the repeating decimal 2.1777... using bar notation, you can write it as:

2.17¯7

The bar over the digit '7' indicates that the digit repeats infinitely.

Answer 2

2.1777¯

Explanation:

The bar notation for 2.1777… is 2.1777¯. The bar notation is used to represent recurring decimal numbers, where the bar placed over the digits indicates that they are repeating infinitely. In this example, the digits 2.1777 repeat infinitely, so they are written as 2.1777¯.