Maths nightmare

[Lin]

Can anyone help me solve this please.
4 2 4 ( 6 8 ) 4 9 6- - - - - - -
7 7 6 ( 4 6 ) 8 2 4- - - - - - -
8 1 1 ( ? ? ) 2 9 3- - - - - - -
What replaces the questions marks?

[Fibonacci]

424: (4�2) x 4 = 8
496: (4 x 9) �6 = 6
86 reversed = 68

776: (7�7) x 6 = 6
824: (8 x 2)�4 = 4
64 reversed = 46

Following these patterns
811: (8�1) x 1 = 8
293: (2 x 9 )�3 = 6
86 reversed = 68

So I suggest missing number is 68

[kayakamina]

Fibonacci We have several 'very useful' crossworders on this site but I don't think anyone can match you on Maths!

Well done K

[Fibonacci]

Very kind of you to say so Kayakamina

Keep up your excellent work with the crossword solutions which often have me groping in the dark.

regards
Fibonacci

[Lin]

Fibonacci, THANK YOU, you are a star. At least I was working along the right lines, I just never thought of reversing the numbers. Maybe I can be of help to you sometime.