Question

Find the missing number.

32/52 = ?/13

Answer 1

32,52
to get the third no add 5+2 =7 is the first digit of the 3rd no
to get the second digit u need to find the difference between (addition of the digits of second no and addition of digits of the first no) i.e. (5+2)-(3+2)=7-5=2
so the third no is 72
similarly for the fourth no.
first digit (7+4)=11
second digit ((7+4)-(5+2))=11-7=4
next no should be 114
....
last number 135
13+5 = 18
The last digit is the difference between the last two answers, in this case, 18-13 = 5.

ANSWER: 185 = 17

Answer 2

Answer: The required missing number is 8.

Step-by-step explanation: We are given to find the missing number in the following proportion :

`(32)/(52)=(?)/(13).`

Let the missing number be represented by x.

Then, according to the given information, we have

`(32)/(52)=(x)/(13)\\\\\\\Rightarrow (8)/(13)=(x)/(13)\\\\\\\Rightarrow x=(8)/(13)*13\\\\\Rightarrow x=8.`

Thus, the required missing number is 8.