In how many different number of ways 5 boys and 3 girls can sit on a bench? Select
A) 700  B) 40320  C) 720  D) 730  E) 740
npn = n!   8p8 = 8 X 7 X 6 Ã— 5 Ã— 4 Ã— 3 Ã— 2 Ã— 1 = 40320   40320
<result>B</result>
In how many different number of ways 5 boys and 3 girls can sit on a bench?