Charlotte is a dog walker and is creating a schedule for all of her clients this week. Each dog is walked separately. On Monday, she needs to walk 4 poodles and 2 Chihuahuas. On Tuesday, she walks the same amount of Chihuahuas but isn't sure how many poodles she should walk. On Wednesday, she walks 4 Labradors. It takes 2 hours to walk a poodle, 1 hour to walk a Chihuahua, and 3 hours to walk a Labrador. If she has time for a total of 32 hours spent in dog-walking this week, how many poodles can Charlotte walk on Tuesday?
On Monday, she spends 4 poodles * 2 hours = <<4*2=8>>8 hours walking poodles.
On Monday, she spends 2 Chihuahuas * 1 hour = <<2*1=2>>2 hours walking Chihuahuas.
On Tuesday, she spends 2 Chihuahuas * 1 hour = <<2*1=2>>2 hours walking Chihuahuas.
On Wednesday, she spends 4 Labradors * 3 hours = <<4*3=12>>12 hours walking Labradors.
Over the week, this is a total of 8 + 2 + 2 + 12 = <<8+2+2+12=24>>24 hours spent dog-walking.
This means she still has 32 maximum hours – 24 used hours = <<32-24=8>>8 hours available for dog-walking.
Therefore, she can walk 8 hours / 2 hours per poodle = <<8/2=4>>4 poodles on Tuesday.
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