At 50:1 ratio, how much oil goes into 6 gallons of gas?

15

15 ounces, right?

right, it equalls out to 2.5 oz's per gallon

(6/50) X 128 = 15.36 oz of oil for 6 gallons of gas

15.36/6 = 2.56 oz per gallon

2.5 oz rounded (down) to match gamblerOH's response.

Thanks guys, I never was good at figuring this out and the oil reservoir has gone out on my mercury > -- dad burn new fangled gadgets!!!

Just dump a whole 16 oz can in for 6 gallons.  

If you buy it buy the gallon, go to Wally World and in the boat section where they keep the 2 cycle oil, they sell a premarked bottle.  All you have to do is turn it to the ratio you want and fill it to ever how many gallons of gas your'e gonna dump it in.

Ever heard of a "Ratio Rite"? This thing is the best mixing tool I have ever seen. Takes all the thinking out of mixing gas. I have used one since I was old enough to ride anything two stroke. check it out.

http://www.ridegear.com/cgi-bin/SoftCart.exe/store/product/F-17902_Perfect_Gas-Oil_Mixture.html?L+scstore+btfl3705ffdff7df+1126351426

(6/50) X 128 = 15.36 oz of oil for 6 gallons of gas

15.36/6 = 2.56 oz per gallon

2.5 oz rounded

Wrong! 2.6, rounded.

Einstein Rod