tolong yah kak pakai cara

Mapel : Matematika SD

Nomor 5
1 liter = 1 dm³ = 1.000 cm³

18 liter/menit = ....... cm³/menit
18 liter/menit = 18 × 1.000 cm³ /menit
18 liter/menit = 18.000 cm³/menit

Nomor 6
V = 200 liter
W = 7 menit

D = V/W
D = 200 liter/ 7 menit
D = 28,57 liter/menit

Nomor 7
Lingkaran
r = 10 cm

L = π × r × r
L = 3,14 × 10 cm × 10 cm
L = 314 cm²

Semoga membantu:)
#maadkalotulisannyajelek