Solved Earth Movers & Shakers operates 3 Iron ore mines.
All miners work for the same wage, and each miner in any given mine produces the same number of tons per day as every other miner in that mine. Mother Lode Scraping Bottom Middle Drift Total Tons Per Day 100 30 75 Number of Miners 25 10 15 Suppose Earth Movers & Shakers needs to fill an order for 100 tons of ore in a single day.