Claire wants to make 2 cakes for her mother. Two packages of flour are required for making a cake. If 1 package of flour is $3, how much does she pay for the flour that is enough to make 2 cakes?
She needs 2*2=
<gadget id="calculator">2*2</gadget>
<output>4</output>
4 packages of flour for 2 cakes.
4 packages of flour cost 4*$3=$
<gadget id="calculator">4*3</gadget>
<output>12</output>
12.

<result>12</result>