Henry is considering purchasing a mountain bike. He likes two bikes: One costs $600, and the other costs $700. He tells his dad that the bike that is more expensive is 20% more than the cost of the other bike. Is he correct? Justify your answer.

Respuesta :

Answer:

500 * .2 = 100          

Step-by-step explanation:

100+500=600   this is correct, because 20% of 500 is 100