Answer :

To convert [tex]\( \frac{15}{9} \)[/tex] to a decimal:

1. Perform the Division: Divide 15 by 9. When you do this, you get approximately 1.6666666666666667. This is a repeating decimal, but we can round it for easier interpretation.

2. Round the Result: Looking at the decimal, it's clear that it repeats as 1.666... To match one of the options given, you would round 1.666... to two decimal places, which gives you 1.67.

Therefore, the best answer from the given options is:

C. 1.67