Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Jamal bought a rare baseball card for $245 dollars. He then resold it for $750. What markup rate did Jamal use to calculate the sales price of his baseball card? Write your answer as a percentage rounded to the nearest whole number.