Question 318578
{{{((4m+16)/(10))/((3m+12)/(18))}}} seperate into a fraction divided by a fraction
{{{((4m+16)/(10))*((18)/(3m+12))}}} use the multiply by reciprical property
{{{((4(m+4))/(10))*((18)/(3(m+4)))}}} factor out the 3 and the 4
{{{(4*2*3*3(m+4))/(2*5*3(m+4))}}} factor the numbers to see whats incommon
{{{(12*6(m+4))/(5*6(m+4))}}} i multiplied them to show you what i will be canceling
{{{(12*cross(6(m+4)))/(5*cross(6(m+4)))}}} shows cancelation
{{{highlight(12/5)}}} this is all thats left over