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Un biciclist a parcurs intr-o zi 37 km, a doua zi 1900 dam, iar a treia zi 750 hm. Cati kilometri a parcurs in total? rezolvarea pt clasa a IV-a va rog frumos am pt maine!!


Răspuns :

prima zi=37km

a 2 a zi=1900 dam=19km

a 3 a zi=750 hm=75km

distanta totala=37km+19km+75km=131km

37km+19km+75km
⇒56km+75km
⇒131[km-a parcurs in total];