" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1,4×480= 672 l
2. liter=5½/detik
waktu= 98,6 menit = 5920 detik
5920 × 5½ = 14.800 liter
3. liter/detik=3,2 l
mengalir selama 2menit 50detik
jadi =3,2 × 2,50 =9 liter
hanya 3 yang bisa di jawab maaf semoga hasilnya memuaskan