tolong pake cara kerja 2 nomor

1 liter = 1 dm³
3600 l / menit = 3600 dm³ / 60 detik
                       = 60 dm³ / detik

5. Cari pake fpb aja
54: 2×3×3×3= 2×3^3
63: 3×3×7=3^2×7

fpb = 3^2=9
= 9
Balon merah =54 : fpb
=54 : 9
=6
semoga membantu