Decide in a rate of pay for each sale. ex: $4 per sale. Then multiply by sales per hour calculated separately.
A person works 20 fours and makes 100 sales ... that is 100 sales / 20 hrs = 5 sales per hour
Pay would be $4 per sale x 5 sales per hour = $20 per hour
Total pay --- $20 per hour x 20 hours = $400.
Use this conversion: inches per millisecond x 91.44 = km per hour
Use this conversion: meters per second x 2.237 = miles per hour
Use the facts that there are 5,280 feet per mile and 3600 seconds per hour.
Use this formula - mph x 1.609 = km/h
Use this formula: gallons per minute x 0.227 = cubic meters per hour
i Use about 2 barrels per day, or cubic 3m per hour .
about 15 per hour its not a lot
My car is accelerating at 10 miles per hour per hour.
.18
7 halons per hour
150 gallons per hour
Use this conversion: meters per second x 3,600 = meters per hour
Use this conversion: meters per second x 2.237 = miles per hour
Use the facts that there are 5,280 feet per mile and 3600 seconds per hour.
Use this conversion: inches per millisecond x 91.44 = km per hour
Use this formula - km/h x 0.621 = mph
Unless you are mentioning "One mile per hour", then the proper way would be to use "miles" in the plural sense.