Verified answer

Answer:

C. 9

Step-by-step explanation:

Lillian has 774 trees to plant. She wants to put the same number of trees in each row with no extra trees. How many rows could Lillian make?

A. 5

B. 4

C. 9

D. 10

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774 ÷ 5 = 154.8

774 is not divisible by 5 because when 774 is divided by 5, the answer is with remainder and the remainder serves as an extra tree.

774 ÷ 4 = 193.5

774 is not divisible by 4 because when 774 is divided by 4, the answer is with remainder and the remainder serves as an extra tree.

774 ÷ 9 = 86

774 is divisible by 9 because when 774 is divided by 9, the answer is in whole number with no remainder, thus, no extra tree.

774 ÷ 10 = 77. 4

774 is not divisible by 10 because when 774 is divided 10, the answer is with remainder and the remainder serves as an extra tree.

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Hence, letter C. Is the best answer.

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