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5×(189,7-23,6×4,5)+2×(506:11-23,4)=.

Răspuns :

Anamariarus1201
5×(189,7-23,6×4,5)+2×(506:11-23,4)=
= 5x (189,7-106,2)+2x ( 46-23,4)
=5x 83,5 +2x 22,6
=417,5+ 45,2
=372,3
Azadziira

5×(189,7-23,6×4,5)+2×(506×11-23,4)=11502,7

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