Question

kk minta tolong KK plis ​

Answer 1

Penjelasan dengan langkah-langkah:

13. v = p x l x t, 150 x 64 x 50 = 480.000,

diubah ke dm³ dibagi 1000, 480.000 ÷ 1000 = 480 liter,

v air = 480 x 3/4 = 1440/4 = 360 liter

14. 3 : 2 : 4 = 3 : 2 : 40 = 30 : 20 : 40 ,

v = p x l x t = 30 x 20 x 40 = 24.000 cm³

15. p = 27 , l = 2 x 27 = 54 , t = 1/3 x 54 = 18 cm,

v = p x l x t = 27 x 54 x 18 = 26.244 cm³