as a fiber artist, you are using soda ash to set the dye in the fabrix. the instructions set to use 3/4 ounce of soda ash per gallon of water. your dye bath has 20 liters of water. how many ounces of soda ash should you use?
1 liter=.26 gallons so 20 liters= 20*.26= 5.2 gallons. You need to use .75 ounces of soda ash per gallon so you must multiply .75 by 5.2. .75*5.2 = 3.9 ounces