If the tiger has consumed 66 pounds of food in 6 days that's \( \frac{66}{6} \) = 11 pounds of food per day. The tiger needs to consume 99 - 66 = 33 more pounds of food to reach 99 pounds total. At 11 pounds of food per day that's \( \frac{33}{11} \) = 3 more days.

The amount of flour you need is (2\(\frac{7}{8}\) - 1\(\frac{3}{8}\)) cups. Rewrite the quantities so they share a common denominator and subtract:

(\( \frac{23}{8} \) - \( \frac{11}{8} \)) cups
\( \frac{12}{8} \) cups
1\(\frac{1}{2}\) cups

The factors of a number are all positive integers that divide evenly into the number. The factors of 56 are 1, 2, 4, 7, 8, 14, 28, 56.

To subtract these radicals together their radicands must be the same:

6\( \sqrt{27} \) - 5\( \sqrt{3} \)
6\( \sqrt{9 \times 3} \) - 5\( \sqrt{3} \)
6\( \sqrt{3^2 \times 3} \) - 5\( \sqrt{3} \)
(6)(3)\( \sqrt{3} \) - 5\( \sqrt{3} \)
18\( \sqrt{3} \) - 5\( \sqrt{3} \)

Now that the radicands are identical, you can subtract them:

Calculate the number of vans needed by dividing the number of people that need transported by the capacity of one van:

vans = \( \frac{46}{6} \) = 7\(\frac{2}{3}\)

So, it will take 7 full vans and one partially full van to transport the entire team making a total of 8 vans.