By Panos Kalliantasis
Test your reasoning skills
Can you find the logical relation of the equations and then find the missing number?
If
2*4=10
3*5=19
4*6=30
Then
5*7=??
Try to solve it yourself and discover the rule that the equations follow.
See the answer
If the numbers of the equations are
A*B
The pattern is:
A*B =A*B +AP(2,4,6,8,...)
2*4= 2*4+2=10
3*5= 3*5+4=19
4*6 =4*6+6=30
5*7= 5*7+8=43
Correct answer is 43
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