If it took ½ hour to mow 1/2 of the lawn, then it would take the same amount of time to mow the other 1/2 of the lawn. So, mowing the entire lawn will take ½ + ½ = 1 hour. Answer: \boxed{1}.
Tony decides to make granola bars for breakfast. He follows a recipe that calls for 8 cups of rolled oats and 4 cups of almonds. What is the unit rate of rolled oats per 1 cup of almonds?
To find the unit rate of rolled oats per 1 cup of almonds, we divide the amount of rolled oats by the amount of almonds. We can divide 8 cups of rolled oats by 4 cups of almonds to get a unit rate of 2 cups of rolled oats per 1 cup of almonds. So, the unit rate is \boxed{2}.
