www.youtube.comUsain Bolt 19.19 new world record 200m Germany High Quality IAAF Berlin 2009 World Championships 200m Final 20.08.2009 Usain Bolt World Record 19.19 1. Usain...
What is his speed in kilometers per hour?
What is his speed in miles per hour?
CCSS.Math.Content.7.RP.A.1www.corestandards.orgGrade 7 » Ratios & Proportional Relationships » Analyze proportional relationships and use them to solve real-world and mathematical problems. » 1 | Common Core State Standards Initiative
If his speed is constant, how long will it take him to run 1.5 miles?
Hint! Convert meters to kilometers and convert kilometers to miles.metricunitconversion.globefeed.comLength Conversion Table for conversion factors of following length units: millimeter (mm), centimeter (cm), meter (m), kilometer (km), inch (in), feet/foot (ft), yard (yd) and mile