pls butuh bgtt
8 4/9:4/18=
9 1/15:9/21=
8 4/9:4/18=
9 1/15:9/21=
Penjelasan dengan langkah-langkah:
8 4/9 ÷ 4/18
76/9 ÷ 2/9 (disederhanakan)
76/9 × 9/2 = 684/18 = 38
9 1/15 ÷ 9/21
136/15 ÷ 3/7 (disederhanakan)
136/15 × 7/3 = 945/45 = 21
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