Haniyya N
15 Juli 2024 06:23
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Haniyya N
15 Juli 2024 06:23
Pertanyaan
nisa memiliki 12 kelereng.warna kelereng nisa ada beberapa macam,ada merah,kucing, dan hijau.setengah Dari seluruh kelerengnya berwarna merah.kelereng berwarna kuning 2 lebih banyak Dari kelereng hijau.berapa banyak kelereng nisa yang berwarna kuning?
6
2
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Faiz M
15 Juli 2024 06:33
Merah:6kelereng
Kuning:4
Hijau:2
Udh ni kalo salah koreksi
· 5.0 (1)
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Nabila K
15 Juli 2024 06:28
Tidak tahu
· 1.0 (1)
Kevin L
Gold
15 Juli 2024 07:20
Langkah 1 Let’s denote the number of red marbles as R, yellow marbles as Y, and green marbles as G. Langkah 2 From the given information, we know that R + Y + G = 12 (total number of marbles). Langkah 3 It is also given that R = 1/2 * (R + Y + G) = 1/2 * 12 = 6. Langkah 4 Given that Y > G, we can assume Y = G + x, where x is a positive integer. Langkah 5 Substituting the values of R and Y into the equation R + Y + G = 12, we get 6 + (G + x) + G = 12. Langkah 6 Simplifying the equation, we get 2G + x = 6. Langkah 7 Since the number of marbles is a whole number, we can try different values of x to find a solution that satisfies the equation. Langkah 8 By trying x = 2, we get 2G + 2 = 6, which gives G = 2. Langkah 9 Substituting G = 2 back into Y = G + x, we get Y = 2 + 2 = 4. Langkah 10 Therefore, the number of red marbles is 6, yellow marbles is 4, and green marbles is 2. Jawaban 6 red marbles, 4 yellow marbles, 2 green marbles
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