The bill for lunch was 24.50 mr smith add a 20% tip how much did mr smith pay

Mr.Smith paid $29.4.

Step-by-step explanation:

Mr.Smith paid $24.5 plus additional 20% of $24.5, and to figure out the total amount that he paid, we need to know what is 20% of $24.50.

20% of $24.50 is:

.

Mr.Smith paid additional $4.9; therefore, the total amount he paid was

$24.5 + $4.9 = $29.4.

Mr. smith paid $29.4.

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

the 3rd on is correct

step-by-step explanation: