SOLUTION: Tim is taking the train to Seattle to visit his grandparents. He was given $15 to spend on snacks and reading material. Granola bars cost $1.15 each, and magazines cost $1.25. If T

Algebra ->  Customizable Word Problem Solvers  -> Finance -> SOLUTION: Tim is taking the train to Seattle to visit his grandparents. He was given $15 to spend on snacks and reading material. Granola bars cost $1.15 each, and magazines cost $1.25. If T      Log On

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Question 553847: Tim is taking the train to Seattle to visit his grandparents. He was given $15 to spend on snacks and reading material. Granola bars cost $1.15 each, and magazines cost $1.25. If Tim buys the same number of granola bars and magazines, how many can he buy?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Let +x+ = the number of both items
+1.15x+%2B+1.25x+=+15+
+2.4x+=+15+
+x+=+6.25+
He can buy the next lower whole number:
6 Granola bars
6 magazines
check:
+1.15x+%2B+1.25x+
+1.15%2A6+%2B+1.25%2A6+=++6%2A2.4+
+6%2A2.4+=+14.4+
He spent $14.40