Given,
The expression is 3 X 5 = 15
The value of 6 X 5 is,
Taking the given expression as,
[tex]6\times5=(3+3)\times5[/tex]By distributive property,
[tex]\begin{gathered} 6\times5=3\times5+3\times5 \\ =15+15 \\ =30 \end{gathered}[/tex]Hence, the value of 6 X 5 is 30.