Răspuns:
6) 1kg=500g 1t=10q 1000kg=1t
100kg=1q 1g=1000mg 1kg=10hg
7) 235kg-70kg=165kg(a doua zi)
165kg+235kg=400kg(a treia zi)
235kg+165kg+400kg=800kg(total)
800kg=8q (total)
8)Incepe la ora 15:20
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