What does 50 to 1 fuel ratio mean?

What food did slave on the boat eat? When were submarines used in World War 2? What does 3 short blast of a horn mean when boating? Where to find a key replacement for a Hatteras yacht? How many submarines were involved in D-Day? White lights sometimes found on what kind of buoys? Which is faster a ship or a boat? Water in oil of marine engine? How does the Reverse microwave work? What the difference between a 307 water pump and a 350 water pump? How old is a 50 hp Mercury outboard motor serial number 5684541? When operating a boat near other boats or when entering a congested area why should you watch your week? What boats require a whistle or horn? What must be displayed on each side on the bow of a registered vessel? If A boat is propelled by a motor of less than 7.5 kW. What age persons may operate this boat only if a person 16 years of age or older is on board and directly supervising them? What year model is the nordyne gas pack you have model gr4ga-036k096c serial grb020700994? What is the difference between displacement and hull weight on s sail boat? Who is the patron saint of selling a boat? Where are the gun wales located on a boat? Who owns the yacht named Lucky Seven?