Answer:
If you're asking how many batches she needs to make, it would be at least 5.
Explanation:
200 - 100 = 100.
Jeanie needs 100 cookies, and there are 24 in each batch she makes.
100 divided by 24 = 4.16(repeating)
In this case, she can't make .16 batches, it needs to be a whole number.
Since 4 batches would be too little, she would need to make 5 to have enough cookies.