Question

Sebuah bak penampungan air berbentuk balok dengan ukuran panjang 120cm,lebar 80cm,dan tinggi 100cm.Bak tersebut akan diisi air menggunakan kaleng berbentuk balok dengan ukuran panjang 25cm,lebar 20cm,dan tinggi 40cm.Jika setiap pengisian kaleng diisi penuh dengan air,beberapa kali pengisian sampai bak tersebut penuh?

Answer 1

Answer:

48

Step-by-step explanation:

Given  A water reservoir is in the form of a beam with a length of 120 cm, a width of 80 cm and a height of 100 cm. The water will be filled using a can in the form of a beam with a length of 25 cm, a width of 20 cm, and a height of 40 cm. full of water, how many times does it fill until the tub is full?

Given length = 120 cm, width = 80 cm and height = 100 cm. Water is filled using a can with length = 25 cm, width = 20 cm and height = 40 cm

So for water reservoir we have V1 = ρ x l x t

                                                      = 120 x 80 x 100

                                              V1 = 960000 cm^3

Now for the can we have V2 = ρ x l x t

                                                  = 25 x 20 x 40

                                            V2  = 20,000 cm^3

So V1:V2 = 960000 : 20000 = 96/2 = 48 times