Question

ａ) 1ｍ=?ｄｍ ｂ) 0,25ｃｍ³=...Ｍｍ³ ｃ) 12847ｍ²=... Ｈａ. Ｒａｐｉｄｄｄｄｄ

Answer 1

$a)1 \: m = 10 \: dm$

$b)0.25 \: {cm}^{3} = 250 \: {mm}^{3}$

$c)12847 \: {m}^{2} = 1.2847 \: ha$

Answer 2

1 m = 10 dm     O,25 cm^3 = 25O mm^3     12847 m^2 = 1,2847 ha