Question

(1995:0,25+1996:4)x102x102x(3:4-0,75)

Answer 1

`(1995:0,25+1996:4)xx102xx102xx(3:4-0,75)`

`=(1995xx4+1996xx1/4)xx102xx102xx(0,75-0,75)`

`=(1995xx4+1996xx1/4)xx102xx102xx0`

`=(1995xx4+1999xx1/4)xx102xx0`

`=(1995xx4+1996xx1/4)xx0`

`=0`

Answer 2

=(1995*4+1996:4)*102*(102)(0,75-0,75)

=0