a) [tex] \frac{6m}{0,5dam} = \frac{60dam}{0,5dam} = \frac{60}{0,5} [/tex]=60:0,5=120
b) [tex] \frac{1200 L}{0,4m^{3} } = \frac{1200L}{400dm^{3} } = \frac{1200L}{400L}= \frac{1200}{400} = \frac{3}{1} [/tex]=3
c)[tex] \frac{7dm ^{2} }{500cm^{2}}= \frac{700cm ^{2} }{500 cm^{2} } = \frac{700}{500} = \frac{5}{7} =5:7=0,71[/tex]
