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3 Pria:
₇C₃.₅C₄ = (5.6.7 / 1.2.3) .5 = 175
4 Pria
₇C₄.₅C₃ = (5.6.7 / 1.2.3) .(4.5 / 1.2)= 350
5 Pria
₇C₅.₅C₂ = (6.7 / 1.2).(4.5/1.2) = 210
6 Pria
₇C₆.₅C₁ = (7).(5) = 35
7 Pria
₇C₇.₅C₀ = 0 = 0
dijumlahkan menjadi = 770 cara