Question

Kelly is knitting a scarf for her brother. It took her 1/3 hour to knit 3/8 foot of the scarf. How fast is Kelly's knitting speed, in feet per hour?

Answer 1

[AI-generated answer — Bot GPT 3.5]

Kelly's knitting speed is (3/8 foot) / (1/3 hour) = (3/8) * (3/1) = 9/8 = <<3/4=3/4>>3/4 foot per hour. Answer: \boxed{\frac{3}{4}}.