Question

vreau si eu rezolvarea la exercitiul:[(28×5:2×10):5]+[3×(600:5+112:4)-83]=

Answer 1

[( 28 x 5 : 2 x 10): 5] + [3 x (600 : 5 +112 : 4 ) - 83]=501
=[(140 : 2 x 10 ) : 5 ] +[3 x (120 +28 ) -83 ]=
=[(70 x 10 ) : 5] + (3 x 148 - 83 )=
=(700 : 5 ) + (444 - 83 )=
=140 +361=
=501

Answer 2

[(28x5:2x10)]+[3x(600:5+112:4)-83]=[(140:2x10)]+[3x(120+28)-83]=(70x10)+[3x128-83]=700+(384-83)=700+301=1001


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