Fire tank

1428 hl of water is filled in a block-shaped fire tank with the edges of the base 12 m and 7 m. Calculate the area of water-wetted areas.

Correct answer:

S =  148.6 m2

Step-by-step explanation:

a=12 m b=7 m V=1428 hl m3=1428:10  m3=142.8 m3  S1=a b=12 7=84 m2  V = S1 c c=V/S1=142.8/84=1017=1.7 m  S=S1+2 (a+b) c=84+2 (12+7) 1.7=148.6 m2



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Do you know the volume and unit volume, and want to convert volume units?

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


 
We encourage you to watch this tutorial video on this math problem: video1   video2   video3

Related math problems and questions: