3.2+1.7×1.7×1.7÷1.8×6​

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking