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Unit Rate Calculator
www.calculatorsoup.com › calculators › mathUnit Rate Calculator quantity units or items = ? Answer: = 12 miles per hour Showing Work This is a fraction equal to 30 miles ÷ 2.5 hours We want a unit rate where 1 is in the denominator, so we divide top and bottom by 2.5 30 miles ÷ 2.5 2.5 hours ÷ 2.5 = 12 miles 1 hour = 12 miles hour = 12 miles per hour Send me your comments.