At a restaurant, your bill has a food total of $45.50. Find the amount of an 18% tip on the food total.

The total bill is $53.69 I believe. If you want, you can check your answer by using the steps I provided.

Step-by-step explanation:

1. First, you multiply 18 and 45.50 to get 819.

2. Next, you move the decimal two places to the left to get 8.19

3. Finally, you add the tip ($8.19) on the amount of the food to get our answer ($53.69)

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.