Lisa and Carly go shopping together. Lisa spends $40 on t-shirts then spends half of this amount on jeans and twice this amount on coats. Carly spends only a quarter as much as Lisa on t-shirts but spends 3 times as much on jeans and a quarter of the amount Lisa spent on coats. In dollars, how much did Lisa and Carly spend in total?
Lisa spends $40 on t-shirts / 2 = $
<gadget id="calculator">40/2</gadget>
<output>20</output>
20 on jeans.
She also spends $40 on t-shirts * 2 = $
<gadget id="calculator">40*2</gadget>
<output>80</output>
80 on coats.
So Lisa has spent a total of 40 + 20 + 80 = $
<gadget id="calculator">40+20+80</gadget>
<output>140</output>
140.
Carly spends $40 / 4 = $
<gadget id="calculator">40/4</gadget>
<output>10</output>
10 on t-shirts.
She also spends $20 per pair of jeans * 3 = $
<gadget id="calculator">20*3</gadget>
<output>60</output>
60 on jeans.
She then also spends $80 Lisa's cost for coats / 4 = $
<gadget id="calculator">80/4</gadget>
<output>20</output>
20 on coats.
So Carly has spent a total of 10 + 60 + 20 = $
<gadget id="calculator">10+60+20</gadget>
<output>90</output>
90.
Lisa and Carly have therefore spent a total of 140 + 90 = $
<gadget id="calculator">140+90</gadget>
<output>230</output>
230.

<result>230</result>