Срочно!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Question

Срочно!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer 1

-7,65*100=-765
50*(-1,2)=-60
0*(-6 5/7)=0
-70*(-90)=6300
2/3*(-1,5)=1
45*(-1 1/5)=45*(-1,2)=-54