Tackle This Math Test
21. A group of friends dished out $40 on food, factoring in a 9% sales tax and a 5% tip. What amount was the overall expense?
Correct Incorrect To begin, recognize that 9% of $40 equals $3.6, and 5% equals $2. By applying this equation, the total sum stands at $40 + $3.6 + $2, resulting in $45.6.