Find out the Missing Number ?

3=3*1 9=3*3*1 18=3*3*2 27=3*3*3 36=3*3*4->36 45=3*3*5

If it’s 36, then why is that 3 there?

36

36

36

? = 36 SI The 3 confused me. I would have gone with ? = 33 or 39 .@MathGuyTFL

36

36

36

I know the pattern 3x3=9 3×6=18 3×9=27 3×12=36 3×15=45 you make a series of table of 3.

36

×12

36

36

36

34

6

36

solution: 36 √9, 9, 9*2, 9*3, 9*4, 9*5, ...

36

12

36

36