Have you ever participated in mathematical practice activities? The following is the reality that the students of a math extracurricular group in a school measure different objects at the same time and place. Shadow length y =1.5x;

Actual length =18 ÷1.5 =12m.

Hello, I'm glad to answer your question. skyhunter002 will answer it for you.

If you don't understand this question, you can ask. If you are satisfied, remember to adopt it.

If you have any other questions, please adopt this question and send another click to me for help. Not easy to answer, please understand, thank you.

I wish you progress in your study.