By Panos kalliantasis
Test your reasoning skills
Can you find the logical relation of the equations and then find the missing number?
If
6*8=49
7*9=66
8*10=85
Then
9*11=??
Try to solve it yourself and discover the rule that the equations follow.
Scroll down to see the answer
The pattern is A*B
=A*B+AP(1,3,5,7,.....)
6*8= 6*8+1=49
7*9= 7*9+3=66
8*10= 8*10+5=85
9*11= 9*11+7=106
Correct answer is 106
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