tolong yanf bisa menggunkan caranya

7) 2 cm³/dtk ×( 1/1.000.000 ÷ 1/3.600)
= 2 × 3.600/1.000.000
= 0,0072 m³/jam
tdk ada opsi pilihan

8) B

9) ³√2.744 - ³√1.728 + 4³
= 14 - 12 + 64
= 66 ( B )

10) misal
bilangan itu = x
x + 88 = 600
x = 600 - 88
x = 512 ( B )

11) V = 3375 liter = 3.375 dm³
r = ³√3375
r = 15 dm ( C )

12) A

13) v = 540 liter = 540.000 cm³
d = 18.000 cm³/mnt
W = v ÷ d
= 540.000 ÷ 18.000
= 30 mnt
= ½ jam ( A )

14) w = 5 mnt
v = 12 liter
d = v ÷ w
= 12 ÷ 5
= 2,4 liter/mnt ( A )