Question

26. Convert 55 miles per hour to kilometers per hour. How many kilometers/second is 55 miles per
hour? (1 mile = 1.6 km)
1700

Answer 1

Answer:

88 km/hr  and  1.47km/sec

Explanation:

Use an equation so you can easily see and convert your units.

55 miles      1.6 km          88 km

------------ X ------------  =  -------------

   Hr            1 mile               Hr

88 km         1 Hr             1.47 km

---------- X -------------  = --------------

  Hr           60 sec           sec