Реши премеры 8,380,000:9-410,960:8 1.482*50+6.700*700 560.000:100*8 283.040:10*9
8380000:9=931111,11..... 1482*50+6700*700=74100+4690000=4764100 560000:100*8=5600*8=44800 283040:10*9=28304=254736