Adding And Subtracting Feet and Inches 

Thanks! I'm 48 years old and I'm finishing up a Structural Welding Certificate program and we must know how to calculate the length of a steel beam or column to be cut in the field or in the shop. This was helpful.

Thank you, 41 years old been out of school a long time and needed a refresher. Your a very good teacher

I appreciate this video! It helped me a lot. Thank you!

very good expression

thank you, i am currently taking a construction job in America, and i have used matric my whole life. now i am learning imperial, and this video is EXCELLENT

Awesome lesson, Thank you Sir 👍

Thank you. 🎉🎉🎉

This helped me so much thank you, you teach better than my teachers in school.

4:59 sorry im just confused how do total the fractions like that

Why do you multiply it by 4/4?

in 3:40 for every 12 inches you have extra foot where did you get the total of 15" ?