Pertanyaan

Peluang muncul dua angka dan satu gambar pada pelemparan tiga keping uang logam bersama-sama adalah ....

$fraction numerator begin display style 2 end style over denominator begin display style 8 end style end fraction$
$fraction numerator begin display style 3 end style over denominator begin display style 8 end style end fraction$
$fraction numerator begin display style 4 end style over denominator begin display style 8 end style end fraction$

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Jawaban terverifikasi

Pembahasan

$M i s a l space A space m e n u n j u k k a n space m u n c u l n y a space a n g k a space d a n space G space m u n c u l n y a space g a m b a r space p a d a u a n g space l o g a m space m a k a comma space r u a n g space s a m p e l space p e l e m p a r a n space t i g a space k e p i n g space u a n g space l o g a m space t e r s e b u t space y a i t u colon S equals left curly bracket A A A comma A A G comma A G A comma A G G comma G A A comma G A G comma G G A comma G G G right curly bracket rightwards arrow n left parenthesis S right parenthesis equals 8 2 space b u a h space a n g k a space d a n 1 space g a m b a r space d a p a t space t e r j a d i space y a i t u space left curly bracket A A G comma A G A comma G A A right curly bracket rightwards arrow n left parenthesis B right parenthesis equals 3. J a d i comma space p e l u a n g space m u n c u l n y a space 2 space a n g k a space d a n space 1 space g a m b a r space y a i t u colon P left parenthesis B right parenthesis equals fraction numerator n left parenthesis B right parenthesis over denominator n left parenthesis S right parenthesis end fraction equals 3 over 8.$