When mixing oil with gas you must first determine what ratio is required. Most 2-cycle engines require either a 32:1 or 40:1 ratio. That's 32 or 40 gallons of gas for each gallon of oil.
8oz. to every gallon...13 gallons would be 8x13=104 oz.
1200 ÷ 25 = 48 gallons
1 gallon of oil to 250 gallons of gas is 1.953125 ounces per gallon; you would need 39.0625 ounces of oil for 20 gallons of gas.
This is a ratio: whatever : treat 1 gallon : 1000 gallon ? gallon : 25 gallon First find out how much treats 1 gallon (divide both sides by 1000): 1 ÷ 1000 gallon : 1000 ÷ 1000 gallon → 0.001 gallon : 1 gallon Now find out how much treats 25 gallons (multiply both sides by 25) 25 × 0.001 gallon : 25 × 1 gallon → 0.025 gallon : 25 gallon → you need 0.025 gallons.
15 gallons
fill the 7 gallon bucket, dump it into the 5 gallon bucket and save the remaining 2 gallons, repeat and you have 4 gallons.
It depends what concentration you need in the pool. If it's 0.1% - you need 4.5 gallons. For a 0.01% concentration, you need 0.45 gallons etc.
1 gallon (1km = 0.6miles)
30 gallons. Simple really.
You need 699/30 = 23.3 gallons.
.3tsp per gallon
3 gal 1 gallon = 4 quarts 1 quart = 0.25 gallon