Test tomorrow too! I don't understand how to do these at all! HELP PLEASE

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3.) 11.45 L of milk spilled on the floor. How many gallons spilled?

6.) Suppose 19.0 quarts of water is consumed by a thirsty dessert traveler. How many fluid ounces are consumed?

10.) Convert 2.3 * 10^12 gallons to liters.

15.) Convert 6.983 * 10^9 km to dekameters.

18.) 0.0500 L of water is required to dilute a solution. How many quarts are required?

23.) Suppose Cookie Monster ate 15 packages of cookies where each package of cookies contained 26 cookies and each cookie has a mass of 4.5 g. How many grams of cookies did Cookie Monster eat?

visit

http://www.onlineconversion.com/

Or use the conversion tables you surely have access to.

Sure, I can help you with these questions! Let's go through each one step by step:

3.) To convert liters to gallons, you need to know the conversion factor between the two units. The conversion factor for liters to gallons is 1 liter = 0.264172 gallons. To find how many gallons spilled, you can multiply the given amount of liters (11.45) by the conversion factor:

11.45 L * 0.264172 gallons/L = 3.02 gallons

Therefore, 11.45 liters of milk spilled is equivalent to 3.02 gallons.

6.) To convert quarts to fluid ounces, you need to know the conversion factor between the two units. The conversion factor for quarts to fluid ounces is 1 quart = 32 fluid ounces. To find how many fluid ounces were consumed, you can multiply the given amount of quarts (19.0) by the conversion factor:

19.0 quarts * 32 fluid ounces/quart = 608 fluid ounces

Therefore, 19.0 quarts of water consumed is equivalent to 608 fluid ounces.

10.) To convert gallons to liters, you need to know the conversion factor between the two units. The conversion factor for gallons to liters is 1 gallon = 3.78541 liters. To find the number of liters in 2.3 * 10^12 gallons, you can multiply the given amount of gallons by the conversion factor:

2.3 * 10^12 gallons * 3.78541 liters/gallon = 8.69422 * 10^12 liters

Therefore, 2.3 * 10^12 gallons is equivalent to 8.69422 * 10^12 liters.

15.) To convert kilometers to dekameters, you need to know the conversion factor between the two units. The conversion factor for kilometers to dekameters is 1 kilometer = 10 dekameters. To find the number of dekameters in 6.983 * 10^9 kilometers, you can multiply the given amount of kilometers by the conversion factor:

6.983 * 10^9 km * 10 dm/km = 6.983 * 10^10 dm

Therefore, 6.983 * 10^9 kilometers is equivalent to 6.983 * 10^10 dekameters.

18.) To convert liters to quarts, you need to know the conversion factor between the two units. The conversion factor for liters to quarts is 1 liter = 1.05669 quarts. To find how many quarts are required to dilute 0.0500 liters of water, you can multiply the given amount of liters by the conversion factor:

0.0500 L * 1.05669 quarts/L = 0.052835 quarts

Therefore, 0.0500 liters of water is equivalent to 0.052835 quarts.

23.) To find the total mass of cookies Cookie Monster ate, you need to multiply the number of packages of cookies by the number of cookies per package and then multiply it by the mass of each cookie. Let's calculate it step by step:

Number of cookies = 15 packages * 26 cookies/package = 390 cookies
Mass of each cookie = 4.5 grams

Total mass of cookies eaten = 390 cookies * 4.5 grams/cookie = 1755 grams

Therefore, Cookie Monster ate 1755 grams of cookies.