A car travels from P to Q at 30 kilometres per hour (kmph) and ... | Filo

(a) Find a conversion factor to convert from miles per hour to kilometers per hour. (b) For a while, federal law mandated that the maximum highway speed would be 55 mi/h. Use the conversion factor from part (a) to find the speed in kilometers per hour. (c) The maximum highway speed has been raised to 65 mi/h in some places. In kilometers per hour, how much of an increase is this over the 55-mi/h limit? | Numerade

An expression to convert 50 miles per hour to miles per minute is shown. × what value can be entered in the box to correctly make this conversion? open study