Answer:
99.9
Step-by-step explanation:
Okay, so we know that Willam's fam spend $100 dollars (without tax).
10% into a decimal is 0.1.
100+0.1= 100.1
When they tipped the server 20% of the total they took away 20% from the 100.1.
20% into a decimal is 0.2
If im not incorrect the anwser is 99.9
Please check this anwser as I might be incorrect. Thanks:)
