No, 8 glasses would be 64 ounces
20 ounces of water is 2.5 cups
You will get six glasses per bottle. You will get more from non-standard size bottles. A Magnum equals two regular 750 ml bottles; a Jeroboam equals four; a Rehoboam equals six; a Methuselah equals eight; a Salmanazar equals 12; a Balthazar equals 16; and a Nebuchadnezzar equals 20 regular bottles of Champagne.
13 teaspoons are 100g
drinking three 20 Oz bottle will make up 7.5 glasses of water,
20 pounds is equal to 2 Imperial gallons of water
20 cm of water is about 1.96 kPa.
a humanm need 18 -20 glasses of water per day.
80 glasses. 1 gallon makes 128 ounces and 1 ounce is 0.0078 gallon in U.S measure. There are 8 ounces in a cup, 2 cups in a pint, 2 pints in a quart and 4 quarts in a gallon. That makes 128 ounces in a gallon US. In UK 20 ounces to the pint, 8 pints to the gallon which makes 160 ounces Imrerial measure.
1200 seconds equals 20 minutes. 1200 seconds
There are 8 ounces per cup. That means there are 148 ÷ 8 = 18.5 cups of water. Many drinking glasses hold 12 or 16 ounces of liquid. There would be just over 12 glasses of water if the glass holds 12 ounces or just over 8 glasses of water if the glass holds 16 ounces.
16 glasses 1 gallon makes 128 ounces and 1 ounce is 0.0078 gallon in U.S measure. There are 8 ounces in a cup, 2 cups in a pint, 2 pints in a quart and 4 quarts in a gallon. That makes 128 ounces in a gallon US. In UK 20 ounces to the pint, 8 pints to the gallon which makes 160 ounces Imperial measure.