Cevap :
4tane20 lira demek 4x20den 80 lira
5tane 10 5x10san 50 lira
8tane1 8x1 den 8lira
toplam parasi 138 liraymis
79unu harcarsa
138-79=59 lirasi kalir
(◉‿◉)мєянαвαℓαя(◉‿◉)
[tex]20 \times 4 = 80 \\ 10 \times 5 = 50 \\ 8 \times 1 = 8 \\ 80 + 50 + 8 = 138 \\ 138 - 79 = 59[/tex]