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Quick Math Homework Help

Unit Conversion Easy Method

If you run a mile in 6 minutes per mile,what is this time converted to kilometers per mile? This would be an example of a unit conversion. You may need to convert time,distance, volume, moles in chemistry, and many more type conversions.

This method that I will show you helps to take the confusion out of unit conversions by using colors and boxes in order to help organize the conversion.

Follow these easy steps, and then watch the video in order apply this method to unit conversions.

Step 1. Write down your starting units and your goal units.




Step 2. Look at the numerator of the starting units, and the numerator of the goal units. Ask yourself " Do they match?
Step. 3. If the units are not the same, circle the units with the same color, and draw a box in the same color.
unit conversion convert 7 miles/hour to feet per minute

Step. 4 Use one color to highlight the units of measurement in the DENOMINATORS. Ask yourself, do they match? If the units of measurement do NOT match, draw a square.

convert 7mi/1h =ft/min

Step. 5 Fill in the yellow square. For this example, MILES (mi) and FEET (ft) will go in the yellow square, and hours and minutes will go in the green box.
Place MILES (mi) in the numerator so you can cancel miles, and FEET (ft) has to go in the DENOMINATOR inside the yellow square.

Step. 6 Repeat for the hour and minutes in the green box.


easy conversion method convert 7mi/1h =ft/min
Step. 7 Cancel units and multiply straight across.
               The final answer will be  616 feet/minute
The video below works another unit conversion example problem using this easy method.
Unit Conversion Table Customary to Metric

1 inch= 2.54 Centimeters
1 Foot= 30.48 Centimeters
1 Yard = 0.914 Meter
1 Mile = 1.609 Kilometers
1 Ounce = 28.350 Grams
1 Pound = 454 Grams
1 Fluid Ounce = 29.574 Milliliters
1 Quart = 0.946 Liters
1 Gallon = 3.785 Liters

Metric to Customary

Centimeters = 0.394 inch
Meter = 3.281 feet
Kilometers = 0.621 miles
Grams = 0.035 ounce
Kilograms = 2.205 pounds
Milliliters = 0.034 ounce
Liters = 1.057 quart

​U. S. Customary Units
Length
1 foot = 12 inches
1 yard = 3 feet
1 mile = 5,280 feet
1 mile = 1,760 yards

Capacity
1 pound = 16 ounces
1 ton = 2000 pounds

Time
1 minute = 60 seconds
1 hour = 60 minutes
1 day = 24 hours
1 week = 7 days
1 year = 52 weeks
1 year =12 months
1 year = 365 days