Question

13×12=750,41×23=448 then 24×22=?

Answer 1

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->13×12=750
lets take ab*cd=efg
e= (b*d)+1
f=b+d
g=a-c

41×23=448
e= (b*d)+1
f=b+d
g=a*c

24×22=?
e= (b*d)+1=>9
f=b-d =>2
g=a*c=>4

ans.924