Question 65510
THE TIME REQUIRED BY MR MORALES TO DRIVE IS 4.25 HOURS (10:45 AM TO 3:00 PM)
50*4.25=212.5 KILOMETERS DRIVEN BY MR MORALES.
MRS MORALES MUST DRIVE 212.5+43=255.5 KILOMETERS. SO SHE MUST DRIVE 255.5 KILOMETERS IN 4.25 HOURS. THUS:
255.5/4.25=X
X=60.118 KILOMETERS PER HOUR SHE MUST DRIVE TO ARRIVE ON TIME.
TOTAL DISTANCE DRIVEN BY MR & MRS MORALES. 212.5+255.5=468 KILOMETERS.
############################################################################
MERRY CHRISTMAS