change the unit g/cm3 to kg/km3

change the unit g/cm3 to kg/km3

What is Nina's rate in miles per hour if there are 5,280 feet in a mile? Which girl bikes faster? please help! im stuck :'(

I understand how to do unit conversions, but I can't figure out how to do this one word problem. I've written it out multiple times and I keep getting stuck. If someone could explain how to do it...

A football coach mix for gallons of sports string for his team. They Siri a sports drink is one cup. How many servings of sequestrant going the coach mix?

The diameter of the sun is 1.4 x 10^11 cm, and the distance to the nearest star, Proxima Centauri, is 4.3 ly. Suppose you want to build an exact scale model and you are using a ball of 30 cm in diameter...

i do not know what to do about the density information

Help Converting...Also steps used to obtain answers please. a. 7,000 centigrams to kilograms b. 31,000 milligrams to dekagrams c. 6,900 kilograms to decigrams d. 42,500 decigrams to...

convert and solve

I am very confused about this topic can someone possibly help me?

A ferris wheel has 16 seats and a diameter of 60 feet. The wheel lets off the passengers is one seat, and a hen revolvs until the next seat is at the platform. Approximately how far does each...

AldI sells a 16 pound sack of potatoes for $5.67. What is the unit rate?

unit conversion

We have two vehicles A:old truck that does 17 mpg (13.84l/100km) and B:old car that does 47 mpg (5.00l/100km) We are looking to replace one of these vehicles with a new one (of...

23.7mi/hr meters/sec? What would the time of his 100m race be?

200 meters in 21.69sec m/s? mi/hr?

Here are the conversion factors.. (1lb = 454 g, 1 ft = 12 in, 1 in = 2.54 cm, 1cm^3 = 1mL) 0.0420 lbs/ft^3 (454g/1lb)(1^3 ft^3/12^3 in^3)(1^3 in ^3/2.54^3 cm^3)(1^3 cm^3/...

Please...

A mural will be painted on a wall that is 63.5 inches high and 7 yards long. The wall also has two windows that are 2.5 feet squared each. How much surface area will be painted? I...

100cm^3 to m^3

.00012 s to ns please explain and show work