Answered

30 +54 sum of the number as the product of their gcf and another sum

Sagot :

[tex]30+54\\\\GCF(30;\ 54)\\\\30|\fbox2\ \ \ \ 54|\fbox2\\15|\fbox3\ \ \ \ 27|\fbox3\\.\ 5|5\ \ \ \ \ 9|3\\.\ 1|\ \ \ \ \ \ \ 3|3\\.\ \ \ \ \ \ \ \ \ \ 1|\\\\GCF(30;\ 54)=2\times3=6\\\\30:6=5;\ 54:6=9\\\\\boxed{30+54=6\times(5+9)}[/tex]