Jawaban :
20. Berita dan kuis = 25 + 10% = 35%
Jumlah siswa penyukai kuis = \frac{35}{100}
100
35
x 40
= 1400/100
= 14 anak.
No 19 yang dbuku kkk..
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Jawaban :
20. Berita dan kuis = 25 + 10% = 35%
Jumlah siswa penyukai kuis = \frac{35}{100}
100
35
x 40
= 1400/100
= 14 anak.
No 19 yang dbuku kkk..