Question

dau coroana va rog ajutatima​

Answer 1

Răspuns:

Explicație pas cu pas:

A= 0

Answer 2

a)

819×[(560×100-100×208)÷100]=288288

819×[(56000-20800)÷100]=288288

819×(35200÷100)=288288

819×352=288288

b)

3×907+214×2-2×145=2859

2721+428-290=2859

3149-290=2859

c)

9456÷48+4896÷36=61

197-136=61

d)

(6750+7425)÷45=315

14175÷45=315

e)

(450×100+450×100)÷1000=90

(45000+45000)÷1000=90

90000÷1000=90