Mulan has $40. Her father gave her $100. She buys two pairs of jeans at $30 each and a bag for $20. How much money does Mulan have left?
Mulan has a total of $40 + $100 = $
<gadget id="calculator">40+100</gadget>
<output>140</output>
140.
Two pairs of jeans cost 2 x $30 = $
<gadget id="calculator">2*30</gadget>
<output>60</output>
60.
Thus, Mulan spends a total of $60 + $20 = $
<gadget id="calculator">60+20</gadget>
<output>80</output>
80.
Therefore, Mulan has $140 - $80 = $
<gadget id="calculator">140-80</gadget>
<output>60</output>
60 left.

<result>60</result>