Question

Maria si miruna au impreuna 567de lei.cati bani are fiecare fata daca miruna are de opt ori mai mult decat maria.

Answer 1

Maria . |----|

Miruna. |----|----|----|----|----|----|----|----| } 567

567:9=63 ( lei are Maria )

63×8=504 ( lei are Miruna )

verif. : 63+504=567

Answer 2

Miruna : |--|--|--|--|--|--|--|--| (sunt segmente)

Miruna : |--|

Suma=567

567: 9=63(cati bani are Maria)

63×8=504(cati bani are Miruna)