Verified answer

х+0,45х+5/9*0,45х=340

х+0.45х+0.25х=340

1.7х=340

х=340:1.7

х=200

ОТВЕТ:200

Verified answer

х+0,45х+5/9*0,45х=340

х+0.45х+0.25х=340

1.7х=340

х=200