5%din 140
15%din 1200
60%din 3500


Răspuns :

Răspuns

5/100 x 140 = 5/10×14=7

15/100×1200= 180

60/100×3500=2100

5%×140=5/100×140/1=70/10=7
15%×1200=15/100×1200/1=180
60%×3500=60/100×3500/1=2100