а) -0,4*7,1=-2,84
б) -3/4*(-2/5)=3/10
в) 7/8 : (-5/6)=7/8*(-6/5)=-21/20=
-1 1/20
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
а) -0,4*7,1=-2,84
б) -3/4*(-2/5)=3/10
в) 7/8 : (-5/6)=7/8*(-6/5)=-21/20=
-1 1/20