Answer: The greatest number of rows Li Na can plant is 9.
Step-by-step explanation:
Given: Li Na is going to plant 63 tomato plants and 81 rhubarb plants.
Li Na would like to plant the plants in rows where each row has the same number of tomato plants and each row has the same number of rhubarb plants.
To find the greatest number of rows Li Na can plant, we need to find the GCF of 63 and 81.
Since , 
Clearly, GCF(63,81)=9
Therefore, the greatest number of rows Li Na can plant is 9.
Answer:
The surface area is A≈96ft²
Answer:
20
Step-by-step explanation:
Simply divide 8 by 0.4 to get 20
I hope this helps you
regular hexagon =6 equilateral triangle
Area=6.(10.20/2)
Area=600