tlng jawab ya nomor 11-14 pakai cara

11 )3/5 × 30 = d.18 ekor
12)5/3 × 30 = c.50 Kg
13 )6 : 9000.000=c.1: 1500.000

semoga membantu!!!

11. 3/5x30=18
12.5/3x30=50
13. 6:9000000=1:1500000
14. panjang=10:1/100=1000cm=10m
lebar=5:1/00=500cm=5m
Luas=10x5
=50m2