Final answer:
Joe needs to fill his 1/8 teaspoon measuring spoon six times to get 3/4 teaspoon of cinnamon required for his recipe.
Step-by-step explanation:
To determine how many times Joe needs to fill his 1/8 teaspoon measuring spoon to get 3/4 teaspoon of cinnamon, we can approach this as a simple division problem.
First, we need to understand that 3/4 teaspoon is the same as 6/8 teaspoon. We convert 3/4 into eighths because Joe's measuring spoon is 1/8 of a teaspoon. This makes the math easier since we are now working with the same units.
Next, we divide the required quantity by the size of Joe's spoon:
6/8 teaspoon (required amount) ÷ 1/8 teaspoon (spoon size) = 6
So, Joe needs to fill his 1/8 teaspoon measuring spoon six times to get the 3/4 teaspoon of cinnamon required for his recipe.