Question

Bunicul are 3 porci,5 gaini,4 rate si 2 curcani.ce cantitate de grăunţeare nevoie pentru ale hrani,daca 1 porc manamca 2kg ,o
gaina 1kg,o rata 3kg si un curcan 4kg?

Answer 1

                                              rezolvare
1)cate kg mananca 3 porci?
3 *2=6
2)cate kg mananca 5 gaini?
5*1=5
3)cate kg mananca 4 rate?
4*3=12
4)cate kg mananca 2 curcani?
2*4=8
5) ce cantitate de graunte are nevoie bunicul?
6+5+12+8=31kilograme.

Answer 2

3porci x2kg +5gaini x 1kg +4rate x 3kg +2curcani x 4kg egal cu 6+5+12+8=31kg