9=90
8=72
7=56
6=42
3=?
Plz solve this

Dear student,
The given question is following the pattern of:
9×10 =90
8×9 = 72
7×8 = 56
6×7 = 42
5×6 = 30 
4× 5 = 20 
3× 4 = 12
So 3=12 is the correct answer
Regards

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