If 2 x 8 = 5, 3 x 27= 11, 6x24=7 then 5 x 40=?

If 2 x 8 = 5, 3 x 27= 11, 6x24=7 then 5 x 40=?

Explanation

If 2 x 8 = 5, 3 x 27= 11, 6x24=7 then 5 x 40=12

 8/2 = 4+1 = 5

27/3= 9+2 = 11

24/6= 4+3 = 7

40/5= 8+4 = 12