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Transformati;
a)1,47=
b)1,(7)=
c)1,2(31)
d)12,7[tex] m^{3} [/tex]=......hl
e)99342 s=......zi......h....min......s
f)7,43kg+450g-713dg=......dag
g)21h 16min 25s:5=......h......min......s

Rezolvati doar daca stiti.Multumesc anticipat.

Răspuns :

a)1,47=147\100
b)1,(7)=16\9
c)1,2(31)=1*231-2\990=1289\990
d)12,7 m³=12700m=127hm
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f)7.43kg=743 dag
450g=45dag
713dg=7.13dag
743+45+7.13=795,13
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