If 5a = 6b and ab ≠0, what is the ratio of a/6 to b/5?	Choices:
A) 36/25
B) 10/12
C) 1
D) 1/5
E) 25/36
A nice fast approach is the first find a pair of numbers that satisfy the given equation: 5a = 6b   Here's one pair: a =6and b =5   What is the ratio of a/6 to b/5?   In other words, what is the value of (a/6)/(b/5)?   Plug in values to get: (a/6)/(b/5) = (6/6)/(5/5)= 
<gadget id="calculator">(6/6)/(5/5)</gadget>
<output>1</output>
1/1= 
<gadget id="calculator">1/1</gadget>
<output>1</output>
1   1
<result>C</result>
If 5a = 6b and ab ≠0, what is the ratio of a/6 to b/5?