The red car is 40% cheaper than the blue car. The price of the blue car is $100. How much do both cars cost?
The red car is 40/100 * 100 = $
<gadget id="calculator">40/100*100</gadget>
<output>40</output>
40 cheaper than the blue car.
That means, that the red car costs 100 - 40 = $
<gadget id="calculator">100-40</gadget>
<output>60</output>
60.
So both cars cost 100 + 60 = $
<gadget id="calculator">100+60</gadget>
<output>160</output>
160.

<result>160</result>