Mrs. Thomson received an incentive worth $240. She spent 1/3 of the money on food and 1/5 of it on clothes. Then, she put in her savings account 3/4 of the remaining money. How much money did Mrs. Thomson save?
Mrs. Thomson spent $240 x 1/3 = $
<gadget id="calculator">240*1/3</gadget>
<output>80</output>
80 on food.
She spent $240 x 1/5 = $
<gadget id="calculator">240*1/5</gadget>
<output>48</output>
48 on clothes.
So she spent a total of $80 + $48 = $
<gadget id="calculator">80+48</gadget>
<output>128</output>
128 on food and clothes.
Hence, she had $240 - $128 = $
<gadget id="calculator">240-128</gadget>
<output>112</output>
112 left after buying food and clothes.
Then, Mrs. Thomson saved $112 x 3/4 = $
<gadget id="calculator">112*3/4</gadget>
<output>84</output>
84.

<result>84</result>