Question

ajutați mă vă rog mult

Answer 1

Răspuns:

i+t=559

t+a=600

i+a=531

i+t+t+a+i+a=559+600+531

2(i+t+a)=1690

i+t+a=1690:2=>i+t+a=845

i+t+a=845=>559+a=845=>a=845-559=>a=286 puncte Andrei

i+600=845=>i=845-600=>i=245 puncte Irina

t+531=845=>t=845-531=>t=314 puncte Teodor