Misal:
Maka, diperoleh persamaan.
x + x + 2 + x + 4 + x + 6 + x + 8 = 860
5x + 20 = 860
5x = 860 - 20
5x = 840
x = 840/5
x = 168 ----> bilangan terkecil
x + 8 = 168 + 8 = 176 -----> bilangan terbesar
..
jumlah bilangan terkecil + bilangan terbesar
= 168 + 176
= 344
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Misal:
Maka, diperoleh persamaan.
x + x + 2 + x + 4 + x + 6 + x + 8 = 860
5x + 20 = 860
5x = 860 - 20
5x = 840
x = 840/5
x = 168 ----> bilangan terkecil
x + 8 = 168 + 8 = 176 -----> bilangan terbesar
..
jumlah bilangan terkecil + bilangan terbesar
= 168 + 176
= 344