Question 4

Explanation

Our focus is to find the amount of bread obtained by Team D. Let's analyze the available information to determine what is relevant.

Information $(3)$ states that Team D gets one-third of the total bread. However, this information alone is insufficient because we do not yet know the total amount of bread distributed.

Information $(4)$ provides data that one box contains $20$ packs. Since Andi distributes three boxes, we can calculate the total bread:

After knowing the total bread from information $(4)$, we can go back to using information $(3)$ to calculate Team D's share:

Information $(1)$ and $(2)$ discuss the distribution for Teams A, B, and C. This data is not needed as it does not affect the calculation of Team D's share, which is based directly on the total bread.

Therefore, we only need information $(3)$ and $(4)$ to solve this problem.