Question

4 x 0,25 x 5 x \(\dfrac{1}{5}\) x 2 x \(\dfrac{1}{2}\)

 

Answer 1

`4 xx 0,25 xx 5 xx 1/5 xx 2 xx 1/2`

`=(4xx0,25) xx(5xx1/5) xx (2xx1/2)`

`= 1 xx 5/5 xx 2/2`

`= 1 xx 1 xx 1`

`=1`

`@ M``i``n`

Answer 2

=1*1*1=1