Jacob was asked to write an equation and solve this problem.

Max saved enough money to buy three tickets to a baseball game. If each ticket costs $18.75, how much money did Max save?

Jacob's work is shown below.

Steps
Jakob’s Work
Step 1
3 t = 18 dollars and 75 cents
Step 2
Start-Fraction 3 t Over 3 End-Fraction = Start-Fraction 18 dollars and 75 cents Over 3 End Fraction
Step 3
t = 6 dollars and 25 cents

In which step, if any, did Jacob first make a mistake in his work?
A. step 1
B. step 2
C. step 3
D. no mistake