Question: how many inches are you if you're 5'4?
Answer: Your first question looks fine, and here's how to approach it. If you are 5 feet 4 inches tall, it means you are 64 inches tall, and here's why: There are 12 inches in each foot, and if there are 5 feet, that's 12 x 5, which is 60 inches. Plus the remaining 4 inches gives you a total of 64 inches.