2 2/5 x 4/9 : 1 3/5,.,.,.,., pakai cara nya please secepat nya buat besok/senin

22/5 ×4/9×5/13= 440/585
maaf klo salah

<=> 2 2/5 * 4/9 : 1 3/5
<=> 12/5 * 4/8 : 8/5
<=> 48/40 : 8/5
<=> 48/40 * 5/8
<=> 240/320
<=> 12/16
<=> 6/8
<=> 3/4

semoga membantu ^_^