Răspuns :
A) 20/100 × 800 = 160 => 160+800= 960
B) 25/100 × 150000 = 37500 => 150000- 37500 = 112500
C) 3× 80 = 240
75/100 × 240 = 180 => 180+240 = 420
B) 25/100 × 150000 = 37500 => 150000- 37500 = 112500
C) 3× 80 = 240
75/100 × 240 = 180 => 180+240 = 420