SOLUTION: Jamel takes a taxicab to work sometimes. Taxicabs charge $1.50 for the first 1/5 of a mile and an additional $.25 for each additional 1/5 of a mile. Jamal has $3.75 total. What i

Algebra ->  Inequalities -> SOLUTION: Jamel takes a taxicab to work sometimes. Taxicabs charge $1.50 for the first 1/5 of a mile and an additional $.25 for each additional 1/5 of a mile. Jamal has $3.75 total. What i      Log On


   



Question 666094: Jamel takes a taxicab to work sometimes. Taxicabs charge $1.50 for the first 1/5 of a mile and an additional $.25 for each additional 1/5 of a mile. Jamal has $3.75 total. What is the maximum miles Jamal can travel without giving a tip?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Let +n+ = the maximum number of miles he can go
+375+=+150+%2B+25%2A%28+5n+%29+ ( in cents )
+225+=+225n+
+n+=+1+
He can go 1 mile
check:
There are 5 fifths in 1 miles
5 fifths minus 1 fifth is 4/5
+4%2A.25+=+1+
OK