(4 x 25 + 6 x 6 + 2 x 2): m = 9 rest 5


Răspuns :

( 4 × 25 + 6 × 6 + 2 × 2 ) : m = 9 rest 5

( 100 + 36 + 4 ) : m = 9 rest 5

140 : m = 9 rest 5

m = ( 140 - 5 ) : 9

m = 135 : 9

m = 15