Răspuns:
a) L= 12cm
l = 30mm = 3cm
h = 0,8 dm = 8cm
V = L*l*h = 12*3*8= 288 cm³
b) L= 6,5cm
l = 40mm = 4cm
h = 0,1 dm = 1cm
V = L*l*h = 6,5*4*1 = 26 cm³
c) L= 0,15dm = 150mm
l = 5mm
h = 0,01m = 10mm
V = 150*5*10 = 7500mm³ = 7,5cm³
d) L= 3,6cm
l = 15mm=1,5cm
h = 3cm
V = 3,6*1,5*3 = 16,2cm³
e) L= 0,0003 hm = 3cm
l = 0,002 dam = 2cm
h = 0,05 ?
f) L= 360mm = 36cm
l = 2dm = 20cm
h = 0,24m =2,4cm
V = 36*20*2,4 = 1728cm³