document.write( "Question 1201273: Janine is considering buying a water filter and a reusable water bottle rather than buying bottled water. Will doing so save her money?\r
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\n" ); document.write( "\n" ); document.write( "How much water does Janine drink in a day? She normally drinks 4 bottles a day, each 16.9 ounces.
\n" ); document.write( "How much does a bottle of water cost? She buys 24-packs of 16.9 ounce bottles for $2.79.
\n" ); document.write( "How much does a reusable water bottle cost? About $10.
\n" ); document.write( "How long does a reusable water bottle last? Basically forever (or until you lose it).
\n" ); document.write( "How much does a water filter cost? How much water will they filter?
\n" ); document.write( "A faucet-mounted filter costs about $28 and includes one filter cartridge. Refill filters cost about $33 for a 3-pack. The box says each filter will filter up to 100 gallons (378 liters)
\n" ); document.write( "A water filter pitcher costs about $22 and includes one filter cartridge. Refill filters cost about $20 for a 4-pack. The box says each filter lasts for 40 gallons or 4 months
\n" ); document.write( "An under-sink filter costs $130 and includes one filter cartridge. Refill filters cost about $60 each. The filter lasts for 500 gallons.\r
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\n" ); document.write( "\n" ); document.write( "Which option is cheapest over one year (365 days)? \r
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\n" ); document.write( "\n" ); document.write( "The cheapest option saves her $ over a year.
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Algebra.Com's Answer #835575 by ikleyn(52777)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Good problem for you to solve it on your own step by step.\r
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