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Alexa12303748
a fost răspuns

Calculati exprimand rezultatul in metri :
A. 9.8 dam + 0,01 hm +0,5m+4,5 dam+5cm=
B. 400cm+66dm+3,3m+0,05dam=
C. 100mm+100,9cm+100,899dm+0,899m=
D. 0,004km+2dm=
Ajutati.maa urgeeenttt

Răspuns :

Alitta
a)... = 98m+1m+0,5m+45m+0,05m =144,55 m
b)... = 4m+6,6m+3,3m+0,5m = 14,4m
c)... = 0,1m+1,009m+10,0899m+0,899m=12,0979m
d)... =4m+0,2m=4,2m 

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