nilai laki
= (60x40) - (24x61)/16
= 2400 - 1464/16
= 936/16
= 58,5
Jawab: A
Penjelasan dengan langkah-langkah:
Jumlah nilai siswa / 40 = 60
Jumlah nilai siswa = 2.400
Jumlah perempuan / 24 = 61
Jumlah perempuan = 1.464
( 2.400 - 1.464 )/( 40 - 24 )
= 936 / 16
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nilai laki
= (60x40) - (24x61)/16
= 2400 - 1464/16
= 936/16
= 58,5
Jawab: A
Penjelasan dengan langkah-langkah:
Jumlah nilai siswa / 40 = 60
Jumlah nilai siswa = 2.400
Jumlah perempuan / 24 = 61
Jumlah perempuan = 1.464
( 2.400 - 1.464 )/( 40 - 24 )
= 936 / 16
= 58,5