[27] [20] [25] [22] [24] [26] [23] [28] [21]
The constant sum is 72.
To solve a 3x3 magic square using the numbers 20 to 28, the magic constant is calculated as 72. The arrangement of the numbers in the square ensures each row, column, and diagonal sums to this constant. An example configuration can be provided for clarity.
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Diketahui Jika beli 8 box C, dapat bonus Produk D 1 boxDitanyaBerapa bonus jika membeli 72Dijawab[tex] = 72 \div 8 \\ = 9[/tex]KesimpulanMaka jawabannya 9 box.