a , 17 , 58 x 43 + 57 x 17 , 58
= 17 , 58 x ( 43 + 57 )
= 17 , 58 x 100
= 1758
b , 43 , 57 x 2 , 6 x [ 630 - 315 x 2 )
= 43 , 57 x 2 , 6 x [ 630 - 630 ]
= 43 , 57 x 2 , 6 x 0
= 0
a) 17,58 x 43 + 57 x 17,58
= 17,58 x ( 43 + 57 )
= 17,58 x 100
= 1758
b) 43,57x2,6 x[630-315x2]
= 43,57 x 2,6 x [ 630 - 630 ]
= 43,57 x 2,6 x 0
= 0
a) 17,58x43+57x17,58
=17,58x(43+57)
=17,58x100
=1758
b)43,57x2,6x[630-315x2]
=43,57x2,6x[630-630]
=43,57x2,6x0
=0
a) 17,58 x 43 + 57 x 17,58
= 17,58 x ( 43 + 57 )
= 17,58 x 100
= 1758
b) 43,57x2,6 x[630-315x2]
= 43,57 x 2,6 x [ 630 - 630 ]
= 43,57 x 2,6 x 0
= 0
a, 17.58x43+57x17.58 = 17.58 x (43+57)
= 17.58 x 100
= 1758
b, 43.57x2.6x[630-315x2] = 43.57x2.6x 0
= 113.282 x 0
= 0
