3:11 :: 7: ?
a)51 b)49 c)55 d)45 explain
Answers
Answered by
2
Product of extremes = product of means
3×x=11×7
=>3x=77
=>x=77/3
=>x=25.6
Therefore 25.6 should be the answer
Answered by
0
Answer:
55
Explanation:
3² + (3-1)
9+2
11
so that,
7² + (7-1)
49 + 6
55
may be u got it
Similar questions