Most teachers say that they do it to make sure the kids dont't forget what ws tought that day or to review
The answer is 4 feet 3 1/2 inch
Follow PEMDAS.
First divide 5 with 70
5/70 = 0.071 (rounded)
Next, add the number gotten with 15
15 + 0.071 = 15.071
15.071 is your answer
hope this helps
Ok ummm I honestly don’t know I’m so sorry I couldn’t help you wit this prob