Mr. Arboreta wants to plant fruit trees in a rectangular array. For each of the following numbers of​ trees, find all possible numbers of rows if each row is to have the same number of trees.

Question

a. 100

b.12

c. 11

d.144

Answer 1

a. 2 x 50, 4 x 25, 5 x 20, 10 x 10

b. 2 x 6, 3 x 4,

c. 1 x 11

d. 2 x 72, 3 x 48, 4 x 36, 6 x 24, 8 x 18, 9 x 16