Răspunsuri

2014-10-05T16:50:57+03:00
{[(225+175)*2-300]*15-300}*4- 6795   ={400*2-300]*15-300}*4-6795=(500*15-300)*4-6795=7200*4-6795=28800-6795=22005
2014-10-05T16:53:00+03:00
{[( 225+175)x2-300]x15-300}x4-6795= [(400x2-300)x15-300]x4-6795= [(800-300)x15-300]x4-6795= (500x15-300) x4-6795= (7500-300)x4-6795= 7200x4-6795= 28800-6795= 22005