Question 938380
divide 1/3 by 1/2:
{{{(1/3)/(1/2)=(1/3)*(2/1)=2/3}}}
multiply by 3/7
{{{(2/3)(3/7)=2/7}}}
add 3/5 and 2/3
{{{2/7+3/5+2/3=(2/7)(15/15)+(3/5)(21/21)+(2/3)(35/35)}}}
{{{2/7+3/5+2/3=(30/105)+(63/105)+(70/105)}}}
{{{2/7+3/5+2/3=highlight(163/105)}}}