Droid owns a coffee shop. He uses 3 bags of coffee beans every morning, he uses triple that number in the afternoon than in the morning, and he uses twice the morning number in the evening. How many bags of coffee beans does he use every week?
Droid uses 3 x 3 = 
<gadget id="calculator">3*3</gadget>
<output>9</output>
9 bags of coffee beans in the afternoon.
He uses 3 x 2 = 
<gadget id="calculator">3*2</gadget>
<output>6</output>
6 bags of coffee beans in the evening.
So, he uses a total of 3 + 9 + 6 = 
<gadget id="calculator">3+9+6</gadget>
<output>18</output>
18 bags of coffee beans every day.
Therefore, Droid uses a total of 18 x 7 = 
<gadget id="calculator">18*7</gadget>
<output>126</output>
126 bags of coffee beans every week.

<result>126</result>