Question

100 point question
find the value of ? ​

Answer 1

hi

Solution :

Logic : xy = y (x + 1).

16 = 6, (1 + 1) = 62.

55 = 5, (5 + 1) = 56.

28 = 8, (2 + 1) = 83.

21 = 1, (2 + 1) = 13.

Answer : 13.

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Answer 2

Answer:

1288:200

Logic:

Let, ? =x:y

235/460=658/x

x=1288

21/60=70/y

y= 200

x:y = 1288:200 ( 161:25)

It's the ans.