2/7 kali 2 1/2 : 2/9 - Universityku

2/7 kali 2 1/2 : 2/9

2/7×2 1/2÷ 2/9=2/7×5/2×9/2=10/14×9/2=90/28=

45/14atau=3 3/14

Maaf jika salah

$frac{ frac{2}{7} times 2 frac{1}{2} }{ frac{2}{9} }$

$frac{ frac{2}{7} times frac{5}{2} }{ frac{2}{9} }$

$frac{ frac{10}{14} }{ frac{2}{9} }$

$frac{10}{4} times frac{9}{2}$

$frac{90}{28}$

$frac{45}{14}$

$= 3 frac{3}{14}$