Question

помагите 589 пжпжпжпжпжпжппжжпжпжп

Answer 1

= (103-(-82))*(15100)=(103+82)*(320)=446*320=223*320=2220=1110

Answer 2

15/100=3/20.

Answer 3

=(1/3*10+(-1/2)*8)*(1/100*15)=(10/3+8/2)*(15/100)=(10/3+4)*(3/20)=22/3*3/20=22/20=11/10