Penjelasan dengan langkah-langkah:
nilai 19 siswa
19 × 85 = 1.615
nilai 20 siswa
20 × 84 = 1.680
maka, nilai Noval
= 65 (b)
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Penjelasan dengan langkah-langkah:
nilai 19 siswa
19 × 85 = 1.615
nilai 20 siswa
20 × 84 = 1.680
maka, nilai Noval
= 65 (b)