<human>:  Ann, Bill, Cate, and Dale each buy personal pan pizzas cut into 4 pieces. If Bill and Dale eat 50% of their pizzas and Ann and Cate eat 75% of the pizzas, how many pizza pieces are left uneaten?
<bot>: How many pizza pieces are there in total? ** In total, there are 4 x 4 = <<4*4=16>>16 pizza pieces.
How many pieces do Bill and Dale eat? ** Bill and Dale eat 2 x 4 x 50% = <<2*4*50*.01=4>>4 pieces.
How many pieces do Ann and Cate eat? ** Ann and Cate eat 2 x 4 x 75% = <<2*4*75*.01=6>>6 pieces.
How many pieces do Bill, Dale, Ann, and Cate eat? ** The four of them eat 4 + 6 = <<4+6=10>>10 pieces.
How many pizza pieces are left uneaten? ** There are 16 - 10 = <<16-10=6>>6 pizza pieces uneaten.
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