Question

Ethan has saved $180 to buy a bicycle which costs $540. He wants to find how much more he needs to save to buy the bicycle

Which equation when solved would show Ethan the amount of money he needs to save?

Answer 1

540-180=360

Explanation:

Why? Because he has 180, he need 540. There is 360 in between, which is the money he needs.

Hope this is the right equation.

Answer 2

X = 360

Explanation:

180 + x = 540

-180 = -180