24 Points Games (kinda difficult) Challenging Your Intelligence

@Adarcy (94)
China
August 12, 2009 2:26am CST
24 Points is a simple math game. The game starts with several(four in general) random cards. Please calculate all four cards using the combination of plus, minus, multiply or divide. If the final result equals number 24, then you WIN! 3, 8, 3, 8 (Microsoft Interview) 1, 13, 7, 13 3, 7, 3, 7 1, 1/2, 1/3, 1/4, 1/5 (By Abrat Darcy) 7, 5, 7, 11 (By Abrat Darcy) 1, 5, 5, 5 1, 4, 5, 6 Good Luck!! Abrat.
1 response
• United States
13 Aug 09
first answer dont know to o complicated
@Adarcy (94)
• China
14 Aug 09
1)3,8,3,8 8/(3-8/3)=24 2)1,13,7,13 (13*13-1)/7=24 3)3,7,3,7 7*(3+3/7)=24 4)1/((1/2+1/3)*(1/5))/(1/4)=24 5)7,5,7,11 (5-11/7)*7=24 6)1,5,5,5 (5-1/5)*5=24 7)1,4,5,6 4/(1-5/6)=24