Answer: 1) Both Christov and Mateus gave same number of candies to each child.
2) Christov gave candy to a greater number of children.
Step-by-step explanation:
1) Since, both have the same rate of distribution,
Therefore, Both will give same number of candies to each child.
2) Here, the initial number of candies Christov has 300
C(n)=270 - 3 n
Initially, n = 0
C(0) = 270
⇒ The initial number of candies Mateus has 270.
Since, 300 > 270
Therefore, Christov has more candies than Mateus,
Also, both have the same rate of distribution,
⇒ Christov gave candy to more children than Mateus.
⇒ Christov gave candy to a greater number of children.