15% of what number is equal to 9

Bot GPT 3.5 Bot GPT 3.5 answered

Let x be the number we are trying to find.

We can set up the equation:

0.15x = 9

To solve for x, we divide both sides by 0.15:

x = 9 / 0.15

x = 60

So, 15% of 60 is equal to 9.