Question

5,68hg=......hg.......g

67dm28cm2=.....dm2

7km79m=......hm

3ha 5cm2=........cm2

Answer 1

5,68hg=5hg68g

ok nha

Answer 2

= 5hg 680g

=67,28 dm2

=70,79hm

=300.000.005 cm2