Jawaban dari "1/10:Lucy wants to wear different clothes every day. She has 8 dresses, 7 pairs of shoes and 3 pairs..."

Jika kamu lagi mencari jawaban mengenai pertanyaan 1/10:Lucy wants to wear different clothes every day.
She has 8 dresses, 7 pairs of shoes and 3 pairs of
earrings. Lucy could choose 1 dress, 1 pair of shoes
and 1 pair of earrings every day. However, 1 dress and
1 pair of shoes don't look pretty together, so they
cannot be selected together. In such circumstances,
for how many days can she wear outfits differently?
anda berada di halaman yang tepat. Kami mempunyai 1 jawaban atas 1/10:Lucy wants to wear different clothes every day.
She has 8 dresses, 7 pairs of shoes and 3 pairs of
earrings. Lucy could choose 1 dress, 1 pair of shoes
and 1 pair of earrings every day. However, 1 dress and
1 pair of shoes don't look pretty together, so they
cannot be selected together. In such circumstances,
for how many days can she wear outfits differently?
. Silakan lihat jawaban lebih lanjut di bawah:

8 dress x 7 shoes x 3 earrings

= 168 possibilities

1 dress and 1 earrings didn't fit together, means

1 dress x 1 shoes x 3 earring

= 3 possibilities must be substracted

168 - 3 = 165