Harry owns 3 geckos, 2 iguanas, and 4 snakes. If he spends $10 to feed each snake, $5 to feed each iguana, and $15 to feed each gecko every month, how much does he spend every year to feed all his pets?
He spends $10/snake * 4 snakes = $
<gadget id="calculator">10*4</gadget>
<output>40</output>
40 to feed his snakes every month.
He spends $5/iguana * 2 iguanas = $
<gadget id="calculator">5*2</gadget>
<output>10</output>
10 to feed his iguanas every month.
He spends $15/gecko * 3 geckos = $
<gadget id="calculator">15*3</gadget>
<output>45</output>
45 to feed his geckos every month.
So overall he spends $40 + $10 + $45 = $
<gadget id="calculator">40+10+45</gadget>
<output>95</output>
95 to feed all his pets every month.
Therefore every year pet food costs him $95/month * 12 months = $
<gadget id="calculator">95*12</gadget>
<output>1_140</output>
1140.

<result>1_140</result>