Question

marind de 4 ori suma a douanr obtinem 240.afla cele 2 nr stiind ca diferenta dintre ele este 8

Answer 1

a+a+a+a+b+b+b+b=240
a-b=8
a=b+8
4b+4b+32=240
8b+32=240
8b=240-32
8b=208
b=208:8
b=26
a=26+8
a=34
V:34-26=8