It takes Andre 10 minutes to plant one tree. So it would take 140 minutes to plant 14 trees.
Step-by-step explanation:
Since Andre takes 30 minutes to plant 3 trees, you would have to divide 30 by 3 to find out how long it takes him to plant one tree. 30 ÷ 3 = 10. So it takes him 10 minutes to plant 1 tree. To find out how many minutes takes to plant 14 trees you would have to multiply 14 by 10. 14 × 10 = 140. so, it takes Andre 140 minutes to plan 14 trees.
The first thing you need to do is figure out how long it takes for Andre to plant 1 seedling. If it takes 30 minutes to plant 3, and they all take the same amount of time, you can divide 30 by 3.
30 total minutes ÷ 3 seedlings = 10 minutes each, so it takes 10 minutes to plant 1 seedling.
Now you need to find how much time it will take to plant 14. To do this multiply 14 by the number of minutes it takes to plant 1 seedling (10 minutes). 14 seedlings × 10 minutes each = 140 minutes total.
