plz help me!
Asked by | 10th Mar, 2009, 12:26: PM
Expert Answer:
Let 5 numbers be x1, x2 ,x3, .....x5 x1+ x2 +x3, ....+.x5= 27X 5.......(i) If x5 is excluded then x1+ x2 +x3, ....+.x4 = 25X4 .......(ii) So x5 is given by (i)-(ii) = 135-100 = 35 So 35 is the excluded number
Aswered by | 11th Mar, 2009, 06:14: PM
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