A bowl contains 100 pieces of coloured candy: 48 green,

Berikut ini adalah pertanyaan dari anisamahar972 pada mata pelajaran Matematika untuk jenjang Sekolah Dasar

A bowl contains 100 pieces of coloured candy: 48 green, 30 red, 12 yellow, and 10 blue. They are all wrapped in foil, so you do not know the colour of any piece of candy. The least number of pieces you must take to be sure that you have at least 15 pieces of the same colour is.....​

Jawaban dan Penjelasan

Berikut ini adalah pilihan jawaban terbaik dari pertanyaan diatas.

Jawaban:

Let's start by calculating the maximum number of candies of the same color that we could have after taking 15 pieces.

If we take 15 green candies, then the maximum number of green candies we would have would be 15 + 48 = 63.

If we take 15 red candies, then the maximum number of red candies we would have would be 15 + 30 = 45.

If we take 15 yellow candies, then the maximum number of yellow candies we would have would be 15 + 12 = 27.

If we take 15 blue candies, then the maximum number of blue candies we would have would be 15 + 10 = 25.

So, from the above calculations, we can see that the maximum number of candies we would have of the same color would be 63.

Therefore, to be sure that we have at least 15 pieces of the same color, we need to take 63 pieces.

So, the least number of pieces we must take to be sure that we have at least 15 pieces of the same color is 63.

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Last Update: Sat, 29 Apr 23