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exprimati in metri 5m 24 dm ; 17m 39 cm; 15m si jumatate


Răspuns :

24 dm=2,4 m => 5m+24dm=5+2,4=7,4 m

39 cm=0,39m
17m+39cm=17m+0,39cm=17,39m
15m+50 cm=15,5m











































































5m 24 dm= 500+240 cm = 740 cm= 7,4 m 17 m 39 cm= 1700 cm+39 cm=1739 cm= 17,39 m 15m 50 cm=1550 cm=15,5m