Răspunsuri

2014-08-26T17:04:18+03:00
P|___|
m|___|__|___|___|___|___|___|___| (astea sunt segmentele)
9 parti egale
1)cati peri sunt
7200:9=800
2)cati meri sunt?
800x8=6400
Proba:6400+800=7200


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