360:6*5-450:(25*2)-70*6:3=151
360 / 6 = 60;
60 * 5 = 300;
25 * 2 = 50;
450 / 50 = 9;
300 - 9 = 291;
70 * 6 = 420;
420 / 3 = 140;
291 - 140 = 151.
360:6*5-450:(25*2)-70*6:3=151
360 / 6 = 60;
60 * 5 = 300;
25 * 2 = 50;
450 / 50 = 9;
300 - 9 = 291;
70 * 6 = 420;
420 / 3 = 140;
291 - 140 = 151.