Question

Diferenta a doua nr este 725 . Determinati cele doua nr stiind ca impartind pe unul la celalalt se obtine catul 37 si restul ?

Answer 1

a-b=725
a:b=37+r
a=37b+r
a-b=37b+r-b=36b+r
725:36=20rest 5
a=20x37+5=745
b=20

Answer 2

$a-b=725$
$a:b=37+r$
$a=37b+r$
$a-b=37b+r-b=36b+r$
$725:36=20 ~rest ~5$
$a=20*37+5=$
$a=740+5$
$\boxed{a=745}$
$745-b=725$
$b=745-725$
$\boxed{b=20}$