102.4, you multiply each term by 4
1.6 = 0.4 * 4; 6.4 = 1.6 * 4; 25.6 = 6.4 * 4; x = 25.6 * 4 => x = 102.4;
The next number in the pattern 0.4, 1.6, 6.4, 25.6 is 102.4, as each number is obtained by multiplying the previous number by 4.
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Jawaban:Penjelasan:Matematika <<. Anggap barang 1 adalah X dan barang 2 adalah Y. x + y = Rp 11 000. x - y = Rp 10 000. Jawab: Cari nilai harga barang 2 (Y).