+0  
 
0
55
1
avatar

Mr. and Mrs. Rivers left their house at 10:00 a.m. driving in opposite directions. Mr. Rivers drove at an average speed of 48 mph and Mrs. Rivers drove at an average speed of 36 mph. At what time will Mr. Rivers be 24 miles farther from home than Mrs. Rivers?

 Apr 12, 2020
 #1
avatar+23623 
+1

Mr is driving   48 - 36 mph faster than Mrs    = 12 m/hr faster      will take 2 hours to be 24 miles further than Mrs

 Apr 12, 2020
edited by ElectricPavlov  Apr 12, 2020

19 Online Users

avatar
avatar