a) 384/96= 192/48= 96/24= 48/12= 24/6= 12/3=4
b) 672/84= 336/42= 168/21= 56/7= 8
c) 1024:64=512/32= 256/16= 128/8= 64/4= 32/2=16
d) 1600:32= 800/16= 400/8= 200/4= 100/2=50
e) 1080:24= 540/12= 270/6= 135/3=45
f) 1440:18= 720/9= 240/3= 80
