diketahui suku ke 5 dan suku ke 8 barisan aritmatika masing masing 16 dan 25. jumlah 22 suku pertama adalah
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[answer.2.content]20 to Craft: Kawaii Charms in Polymer Clay (Twenty to Make)
20 to Craft: Kawaii Charms in Polymer Clay (Twenty to Make)
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[answer.2.content]