no 2 ) 0,9 x 5/8
tolong kk
tolong kk
Penjelasan dengan langkah-langkah:no 2=itu kan 0,9 x 5/8=9/10 x 5/8=45/80=9/16
3.2 3/5x6/7=13/7x6/7=78/7=11 1/7
4.2/5x4/6×5/8=40/240=1/6
5.9/11×7/2=63/22=2 19/22
6.7/9:0,26=7/9:26/100=7/9×100/26=700/234
7.1/1×11/6=11/6=1 5/6
8.5/6×7/6×11/3=385/108=3 61/108
udah ya kak semoga membantu
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