<human>:  Gina can paint six cups an hour with roses and 7 cups an hour with lilies. Her Etsy store gets an order for 6 rose cups and 14 lily cups. If Gina gets paid $90 total for the order, how much does she make per hour?
<bot>: How long does it take to paint 6 cups? ** First find the total time to paint the rose cups: 6 cups / 6 cups/hour = <<6/6=1>>1 hour
How long does it take to paint 14 cups? ** Then find the total time to paint the lily cups: 14 cups / 7 cups/hour = <<14/7=2>>2 hours
How long does it take to paint the cups? ** Then add the painting time for each type of cup to find the total painting time: 1 hour + 2 hours = <<1+2=3>>3 hours
How much does Gina make per hour? ** Then divide Gina's total earnings by the number of hours she works to find her hourly wage: $90 / 3 hours = $<<90/3=30>>30/hour
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