Question

In doua cosuri sunt mere si pere,in total,188kg.Dupa ce s-au vandut 37kg mere si 19 kg pere Cate kilograme de fructe de fiecare fel au fost initial?

Answer 1

|____|.....+37.....| mere

|____|..+19..| pere

188 kg - (37 kg + 19 kg ) =
188 kg - 56 kg =
132 kg

1 + 1 = 2 (segmente egale)

132 : 2 = 66 (valoarea unui segment)

mere = 1 × 66 + 37 = 66 + 37 = 103 kg

pere = 1 × 66 + 19 = 66 + 19 = 85 kg

verificare:
103 kg + 85 kg = 188 kg

Answer 2

cate fructe s-au vandut?
37+19=56
cate au ramas?
188-56=132

/-----/ pere
/-----/-----/-----/-----/-----/ mere

1+5=6 segmente egale
132:6=22 un segment
22×5=110 mere