Acookie recipe calls for 3 1/6 cups of sugar for every 2 4/6 cups of flour if you need if you made a batch of cookies using 8 cups of flour how many cups of sugar would you need?

You´d need 9 1/2 of sugar

Step-by-step explanation:

To solve this you just need to do a simple rule of three, where you know that you need to use 3 1/6 cups of sugar for every 2 4/6 of flour, so how many cups will you need to cook 8 cups of flour?, so you arrange the data the next way:

So you get that you will need 9 1/2 cups of sugar for the 8 cups of flour keeping the ratio of 3 1/6 of sugar for every 2 4/6 of flour.