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Subject :IMO    Class : Class 6

If 57 : 95 :: 51 : x, then the value of is ______.

A95263
B76247
C114115
D247263


Ans 1:

Class : Class 8
b

Ans 2:

Class : Class 6
D

Ans 3:

Class : Class 6

Ans 4:

Class : Class 8
d

Ans 5:

Class : Class 4
57/95 = 51/x So, x = 51 x 95 / 57 = 17 x 5 = 85 Therefore 3x - 8 / 3x 8 = (3 x 85) - 8/(3 x 85) 8 = 255 - 8/ 255 8 = 247/263 Answer-(D) 247/263

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