Can you solve this problem? 

   42 : 20 : : 64 : ?

a)31                b)32

c)33                d)34

Subject
Level
Highschool
Grade
10

Answer

The problem has been given incorrect.

It should be 42:21: : 64: ?

 

32

 

Steps

 

  1. 42:21 :  : 64: ?
  2. 42/21 = 64/x
  3. 2=64/x
  4. X= 64/2 = 32 
  5. Answer = (b) = 32

 

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