15%-18%

10% of 100 = 10 dollars

What was it? 183?

153.45

That is 150 dollar of that 10%, its 15 dollars

to that double of the one of them is half

That is 7+15=22

+

153.45=175.45

oh ~ they say 18%

okay that is 3 % more, meaning 2.5 percent of the 10 percent half of that half....

15/ 2 /2 7.5 to half 3.8, you know if added that 3% extra

7+15+3.5=22+3.8=25.8=26

+153.45

179.45

Just 180

Too lazy human, you should just give me a pen, and a paper, like a recipe, they usually have in the regular dining formal store, like Thai food.

I think they fly to their new destination, so they are on their missionary.

Bye !!!!!

oh no~~ this screen is so bad...

If I close my eyes I understand better

Its 150 I missing 3 dollars?

150 10% that is 15 half 7.5 half of that 8/2 = 4

150 15+8+4+2 = 153+15+14 =153+29=183

Because I didn't calculate 3 dollar extra to saying 15 % missing 3 % from 18%

So there is 2 dollars more in tips. 

Usually Erin used the calculator..... I think it was 186....I didn't see the screen. Whatever that is. 

If you give me a pillow let me close my eyes for a min, maybe that is better...its dim light inside the restaurant anyway.