365 days in a non-leap year
24 hours in a day
60 minutes in an hour
60 seconds in a minute
365 x 24 x 60 x 60 = 31,536,000 seconds in a year.
Divide 1 by 31,536,000 gives 1 second is .00000003170979 years
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13 feet is equivalent to 156 inches or approximately 3.96 meters. To convert feet to inches, you multiply by 12, and for meters, you can use the conversion factor of 0.3048 meters per foot. Thus, 13 feet can be expressed in various units depending on the context needed.
The first caveman who wanted to trade some buffalo meat in return for a couple of days with his neighbor's wife needed math to calculate the optimum meat conversion factor.
To find the speed required to cover 125 feet in 5 seconds, divide the distance by the time. This gives you a speed of 25 feet per second (125 feet ÷ 5 seconds = 25 feet/second). This speed can be converted to other units if needed, such as miles per hour, by using the appropriate conversion factors.
Identify the quantities you have and the unit conversion factor needed. Set up a conversion factor with the units you want to convert to on top and the units you want to convert from on the bottom. Multiply the given quantity by the conversion factor to cancel out the unwanted units and obtain the desired units. Check that the units in your final answer are correct and make sense.
60 minutes = 1 hour Just divide the minutes by 60 to get hours
No conversion is needed.
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The essential components of conversion factors include the numerical ratio that expresses the relationship between two different units, the units themselves (which must be consistent), and the orientation of the factor (whether it is set up to convert from one unit to another or vice versa). A conversion factor is typically derived from a defined relationship or measurement, ensuring accurate and precise conversions. For example, to convert inches to centimeters, the conversion factor is 2.54 cm/inch, allowing for multiplication or division as needed.
The key conversion factor needed to solve all stoichiometry problems is the molar ratio derived from the balanced chemical equation. This ratio allows you to convert between moles of reactants and products involved in the chemical reaction. It is crucial for determining the quantities of substances involved in a reaction.
Assuming you are talking about stoichiometery a conversion factor is often a number with two units. For example a conversion factor could be Miles per hour (Miles/hour). If you had miles and needed to convert to hours you would multiply the miles by Hours/miles so that the miles would be canceled out (miles/miles = 1). Then your units left would be hours. Or vice versa. There are other factors like this in chemistry like grams/mol Mol/liter etc. To put it shortly the conversion factor denominator is always paired with the numerator.
Multiply Km by 10^6
The conversion factor is 1,000 (km x 1,000 = meters)