How many minutes are in 0.5 hour? Prealgebra Ratios, Proportions, Units and Rates Unit Conversions 1 Answer Junaid Mirza Mar 2, 2018 #"30 minutes"# Explanation: #"1 hour = 60 minutes"# #0.5 cancel"hour" × "60 minutes"/cancel"hour" = "30 minutes"# Answer link Related questions How do you convert 73 mi/h = ____km/s? Every morning for breakfast, Mika drinks 20 cL of orange juice. How many milliliters of orange... David takes 300 milligrams of medicine every day. How many grams is this? A manufacturer ships its product in boxes with edges of 4 inches. If 12 boxes are put in a... How many feet is 15 miles? How many feet in a mile? How many meters in a mile? How many feet are in .55 miles? How many miles are in 100 feet? How do you find out how many feet are in a mile? See all questions in Unit Conversions Impact of this question 10109 views around the world You can reuse this answer Creative Commons License