50%

Step-by-step explanation:

There are a total of 640 fries.

40% of them are crispy. Therefore, let C be the amount of crispy fries:

Thus, the amount of soggy fries S would be:

The total of the crispy fries and the soggy fries is the sum of the fries not on the floor and on the floor. Let F denote on the floor and let NF denote not on the floor. Thus:

C is 256:

Same thing for soggy fries S:

S is 384, thus:

We are told that 80% of the soggy fries are on the floor. Therefore:

This means that the amount of soggy fries not on the floor is:

We are given that 32% of all the fries are not on the floor. Therefore:

The total amount of fries not on the floor is the sum of the amount of crispy fries and soggy fries not on the floor. Thus:

We know that NF is 204.8 and that S(NF) is 76.8. Substitute:

Subtract 76.8 from both sides:

This means that out of the 256 crispy fries, only 128 of them are not on the floor.

This means that the amount on the floor is 256-128, or also 128.

Thus, the percentage of crispy fries on the floor is:

Our answer is 50%

answer: get a conversion sheet out i dont know the exact measurments

step-by-step explanation: divide the number of feet with the nu,ber of milrs and there your answer

...