Q.

By Posted on

{25}^{3} = ....
43 : km = .... : dm

Selamat Menjawab..​

Q.

PENYELESAIAN :

= 25^3

= 25 × 25 × 25

= 625 × 25

= 15.625

:

begin{array}{|l}underline{km~}\~~~~~underline{|hm~}\~~~~~~~~~~~underline{|dam}~~~~~~~~nwarrow~div10\~~~~~~~~~~~~~~~~~underline{|m~~}\~~~~~~~~~~searrow~~~~~~~underline{|dm~}\~~~times10~~~~~~~~~~~~~~~~~~underline{|cm~}\underline{~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|mm~}end{array}\~~~~~~~~~~~rm Satuan~Panjang

:

tt 43 : km = ... : dm

tt{km → dm = 1 × 10.000}

tt{km → dm = 43 × 10.000}

tt{km → dm = (43 × 1)0000}

tt{km → dm = 430.000 : dm}

Penjelasan dengan langkah-langkah:

= 25^3

= 25 × 25 × 25

= 625 × 25

= 15.625

43 km = … dm 43km=…dm

km → dm = 1 × 10.000km→dm=1×10.000

km → dm = 43 × 10.000km→dm=43×10.000

km → dm = (43 × 1)0000km→dm=(43×1)0000

km → dm = 430.000 dm km→dm=430.000dm

ya