Question

21. Andre grew a plant for a science experiment. At the end of his

experiment, the plant was 100.8 centimeters tall. Andre calculated
that the plant grew an average of 3.6 centimeters per day since
the start of his experiment. How many days did Andre's
experiment last?

Answer 1

he answer is 140 minutes to plant 14 saplings.

Explanation:

30 divided by 3=10

so it takes 10 minutes to plant one sapling.

10x14=140 so this is how you get your answer. im 99% sure

Answer 2

100.8÷3.6=28

he grew the plant for 28 days