You are at a restaurant and your bill comes to $28.52. You need to add the sales tax which is 6%. You have one $20 bill, two $10 bills, one $5 bill, five $1 bills, and five pennies. How much is your total bill including tax?
How much should you give the server so you do not get back any pennies?
What denominations will you use for this?

Step-by-step explanation:

28.52*6%=1.71 tax

28.52+1.71= 30.23 total

20+20+5+5+.05= 50.05

31.03 to the server; 1 twenty, 1 ten, 1 one and 3 pennies

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

could you provide figure.