Question

Fill the missing term : 42:20 :: 64:?​

Answer 1

Answer:

30 (approx)

Step-by-step explanation:

Product of Extermes= Product of Means

Where Extemes are 42 and x,

And Means are 20 and 64,

Now,

42×x = 20×64

》42x = 1280

》x = 1280÷42

》x= 30 (approx)