The value of X in the diagram below is __
Answers
Answer:
11
Step-by-step explanation:
sum of digit of 16 =7 (1+6)
sum of digit 25=7 (2+5)
7+7=14
sum of digit of 14=5 (1+4)
sum of digit of 16=7 (1+6)
5+7=12
sum of digit of 16 =7 (1+6)
sum of digit of 22 =4 (2+2)
7+4= 11
follow the above steps o get the answere as 11
Solution :-
Logic :- Sum of digits of both two digits numbers is written as point .
Explanation :- Starting from top row :-
→ 16 + 25 = 14
→ (1 + 6) + (2 + 5) = 14
→ 7 + 7 = 14
→ 14 = 14
similarly,
→ 25 + 36 = 16
→ (2 + 5) + (3 + 6) = 16
→ 7 + 9 = 16
→ 16 = 16
similarly,
→ 36 + 49 = 22
→ (3 + 6) + (4 + 9) = 22
→ 9 + 13 = 22
→ 22 = 22
similarly,
→ 49 + 64 = 23
→ (4 + 9) + (6 + 4) = 23
→ 13 + 10 = 23
→ 23 = 23
Middle row :-
→ 14 + 16 = 12
→ (1 + 4) + (1 + 6) = 12
→ 5 + 7 = 12
→ 12 = 12
then,
→ 16 + 22 = X
→ (1 + 6) + (2 + 2) = X
→ 7 + 4 = X
→ X = 11 (Ans.)
checking next also,
→ 22 + 23 = 9
→ (2 + 2) + (2 + 3) = 9
→ 4 + 5 = 9
→ 9 = 9 .
Hence, The value of X in the diagram below is 11 .
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