Question

2 x 3 = 34
4 x 6 = 1820
3 x 4 = 89
7 x 5 = 3028
5 x 9 = ?​

Answer 1

Answer:

3640

Step-by-step explanation:

subtract one from first digit multiply with other you get first number of result now subtract one from second number you get 2nd number of result

like,

(2-1)×3=1×3=3

and 2×(3-1)=2×2=4

so ans is 34

and so on for last

(5-1)×9=36

and 5×(9-1)=5×8=40

so final answer is 3640