a recipe call for 8/9 of a cup of granola. you only want to make 1/9 of the recipe. How much granola do you need?
1/9 * 8/9 = 8/81
On a practical basis -- I have no idea how to measure this exactly. But 8/81 is about 1/10 -- so I'd use a little less than 1/8 cup. With granola, it won't make much difference, anyway.
1/9*8/9=8/18
To find out how much granola you need, you can follow these steps:
1. Start with the given amount of granola required for the recipe: 8/9 of a cup.
2. Determine the fraction of the recipe you want to make: 1/9.
3. Divide the amount of granola required by the fraction of the recipe you want to make. This can be done by multiplying the given amount of granola by the reciprocal (or inverted value) of the fraction representing the recipe portion you want.
In this case:
Amount of granola needed = (8/9) * (1/9)
= 8/81 of a cup
So, you would need 8/81 of a cup of granola to make 1/9 of the recipe.