Tram left a tip of $9, which was 3/20 of the total cost of the food. Which shows the correct equation and value of x, the total cost of the food?x = $1.35 x = $60x = $1.35 x = $60

3/20x = 9.......with x being the total cost of the food
x = 9 / (3/20)
x = 9 * 20/3
x = 180/3
x = 60 <===