Question

If 40 * 14 = 11, 30 * 13 = 12, 20 * 12 = 6 then 10 * 11 = ?? If 40 * 14 = 11, 30 * 13 = 12, 20 * 12 = 6 then 10 * 11 = ??

Answer 1

2
40*14=560=5+6+0=11
30*13=390=3+9+0=12
20*12=240=2+4+0=6
So 10*11=110=1+1+0=2

Hope I helped you! :)