To find out how much sugar JoJo has left after using 34 cups for her cookies, we need to subtract the amount used from the total amount she had.
Total sugar: 112 cups
Sugar used: 34 cups
Now we do the subtraction:
112 cups - 34 cups = 78 cups
So, JoJo has 78 cups of sugar left. However, since 78 cups is not one of the provided response options, let's check our math more carefully.
Total sugar is indeed 112 cups. After using 34 cups, the calculation should read:
112 - 34 = 78 cups left.
But, none of the provided options correspond to 78 cups. Thus, something might be incorrect or misconceptions in the options.
Regardless, the correct direct calculation yields:
JoJo has 78 cups left. If you require a certain answer from the provided options, clarify if corrections or other interpretations of the options are necessary.