Question

What is the rate and unit rate of 5 pencils for 13 dollars?

Answer 1

`unit\ rate=(cost)/(number\ of\ pencils)\\\\ cost=13\ dollars\\ number\ of\ pencils=5\\\\ unit \rate= (13)/(5)=2(3)/(5)(dollars)/(pensil)\\\\ Unit\ rate\ is\ 2(3)/(5)\ dollars\ per\ one\ pensil`