Jawab ya kak plisssssssssss
21.
0,95 liter = 950 ml
250 cc = 250 ml
310 cm³ = 310 ml
Jadi voulume air = 950 ml – 250 ml – 310 ml
= 700 ml – 310 ml
= 390 ml (b)
22.
Waktu yang ditempuh : 14.00 – 12.20
= 1 jam 40 menit
5
= ——- jam
3
s = v × t
5
s = 54 km/jam × ——- jam
3
s = 18 km/jam 5 jam
s = 90 km (c)
semoga membantu……………..