Answer:
Sara could list the factors of 18 and 30 and then find the greatest value that the lists have in common. The length of the longest equal-sized pieces that she can cut from both boards with no wood left over, is 3 inches. She will be able to cut 6 pieces from the 18-inch board and 10 pieces from the 30-inch board. She will have enough wood to cut 10 equal-sized pieces for her club project.
Hope this helps you Merry Christmas!!!!
