Twelve inches is cut from a board. The remaining board is 18 inches long. How long was the board before it was cut? Write only the number.

Total length  = Amount cut off +  amount remaining.

Total length = 12 + 18 = 30 inches

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.