If 2x = 3y = 10, then 6xy = ?  Choose one:
A) 100
B) 200
C) 120
D) 40
E) 20
2x = 10;x=5   3y = 10;y=10/3   Multiply: 6xy=6*5*10/3= 
<gadget id="calculator">6*5*10/3</gadget>
<output>100</output>
100   100nswer: 100.
<result>A</result>
If 2x = 3y = 10, then 6xy = ?