Answer:

15ft

Step-by-step explanation:

2 1/2 or 2.5

2.5(6) = 15

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Answer:

2 ½ x 6

Step-by-step explanation:

2 ½ x 6

½ x 6 = 3

6/2 = 3

2 x 6 = 12

12 + 3 = 15 ft is the height of the banana plant.