Question

Gray is building braces for a shelf. He will attach each brace to the front edge of the 6-inch shelf and 3- inches down the wall. If he uses 3 braces for the shelf, how much bracing in inches, will he need? Round your answer to the nearest tenth of an inch.

Answer 1

2 inches in between each, start off on the edge go in 3 inches secound brace, than finsh on the final edge