Individual gadens

The size of the five gardens is 13:10:9:8:7. Calculate the areas of individual gardens if you know that the middle area is 720 m2.

Final Answer:

A =  1040 m2
B =  800 m2
C =  720 m2
D =  640 m2
E =  560 m2

Step-by-step explanation:

C=720 m2 A:B:C:D:E = 13:10:9:8:7 d=13+10+9+8+71=4710.0213 C = 9 d   S  S=9 dC=9 0.0213720=3760 m2  A=13 d S=13 0.0213 3760=1040 m2
B=10 d S=10 0.0213 3760=800 m2
C=9 d S=9 0.0213 3760=720 m2
D=8 d S=8 0.0213 3760=640 m2
E=7 d S=7 0.0213 3760=560 m2



Help us improve the example. If you find a mistake, let us know. Thank you!







Tips for related online calculators
Check out our ratio calculator.

You need to know the following knowledge to solve this word math problem:

planimetricsbasic operations and conceptsUnits of physical quantitiesGrade of the word problem

 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: