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December 20, 2014

December 20, 2014

Posted by **Catherine** on Wednesday, January 12, 2011 at 12:01am.

- MATH -
**Don H**, Wednesday, January 12, 2011 at 1:11amlet x be the time taken for them to meet. D=v*t D1=84t, D2=92t The sum of the distances is 132miles.

Thus 84t + 92t = 132

and 176t = 132

or t = 132/176

t =3/4 hours

check:

84(3/4) + 92(3/4)

= 63 + 69

=132 miles

- MATH -
**t**, Tuesday, January 8, 2013 at 5:07pm7 hrs

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