Question

[(1161:43+7439:43)•2]:10+25•73

Answer 1

[(1161:43+7439:43)•2]:10+25•73=
=[(27+173)•2]:10+1825
=(170•2):10+1825
=340:10+1825
=34+1825
=1859

Answer 2

[(1161:43+7439:43)×2]:10+25×73=

=> [(27+173)×2]:10+25×73

=> (300×2):10+25×73

=> 600:10+25×73

=> 60+25×73

=> 60+ 1825

=> 1885