Pleaseksih poin gede kalo dijawab

1.) 3 lusin = 3 × 12 = 36
bnyk anak yg mendapat pensil = 36 :¼ = 9
2.) 4,2 km = 4,2 × 1000 = 4200m
bnyk pohon yg ditanam = 4200m : 50 = 168 pohon
3.) 32 desa
4.) 5 org

#maafklusalah