Kiki likes to spend her money on hats and scarves. When she buys twice as many hats as scarves, she spends 60% of her money on hats and the rest on scarves. If she currently has $90, how many scarves will she buy if they are sold at $2 each?
Kiki spends 60/100*$90=$
<gadget id="calculator">60/100*90</gadget>
<output>54</output>
54 of her money on hats.
The amount she spends on buying scarves is $90-$54=$
<gadget id="calculator">90-54</gadget>
<output>36</output>
36.
If each scarf is sold at $2, Kiki will buy $36/$2=
<gadget id="calculator">36/2</gadget>
<output>18</output>
18 scarves.

<result>18</result>