High School

Chris was putting railing on his deck. At the end of the day, he had 11.5 feet of railing left over. During the day, he used:

- Two 1.5-foot long pieces of railing
- One 3.25-foot long piece of railing
- One 6-foot long piece of railing

How many feet of railing did Chris have at the beginning of the day? How would I solve this?

Answer :

Answer:The answer is B.

Start with 11.5. Multiply 1.5 by 2. Add this product to 11.5. Then add 3.25 and 6 to the answer.

hope this hepls!!!

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