banyak siswa yang suka drama
= %drama/100% × banyak siswa
= 15%/100% × 300
= 3/20 × 300
= 45 siswa
Banyak siswa yang suka basket
= %basket/100% × banyak siswa
= 30%/100% × 300
= 3/10 × 300
= 90 siswa
opsi D
( 100% - ( 12% + 20% + 13% + 10 + 30% ) ) × 300
( 100% - ( 32% + 23% + 30% ) ) × 300
( 100% - ( 32% + 53% ) ) × 300
( 100% - 85% ) × 300
15% × 300
15/100 × 300
4.500/100
45/1
45 siswa
Jumlah Siswa Basket - Jumlah Siswa Drama
( 30% × 300 ) - 45 siswa
( 30/100 × 300 ) - 45
( 30 × 3 ) - 45
90 - 45
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[Nomor 29]
banyak siswa yang suka drama
= %drama/100% × banyak siswa
= 15%/100% × 300
= 3/20 × 300
= 45 siswa
[Nomor 30]
Banyak siswa yang suka basket
= %basket/100% × banyak siswa
= 30%/100% × 300
= 3/10 × 300
= 90 siswa
opsi D
• Nomor 29
( 100% - ( 12% + 20% + 13% + 10 + 30% ) ) × 300
( 100% - ( 32% + 23% + 30% ) ) × 300
( 100% - ( 32% + 53% ) ) × 300
( 100% - 85% ) × 300
15% × 300
15/100 × 300
4.500/100
4.500/100
45/1
45 siswa
• Nomor 30
Jumlah Siswa Basket - Jumlah Siswa Drama
( 30% × 300 ) - 45 siswa
( 30/100 × 300 ) - 45
( 30 × 3 ) - 45
90 - 45
45 siswa