Question 884675
3/7 of what number is 9?  I believe the equation is: y . 3/7 = 9 but 
I am stuck right there. How do I finish the problem to get an answer?
<pre>
with the number being N, the problem translates to:
{{{(3/7) * N = 9}}}
{{{3N/7 = 9}}}
3N = 63 ------ Cross-multiplying
N, or number = {{{63/3}}}, or {{{highlight_green(highlight_green(21))}}}