car x began traveling at an average speed of 35 miles per hour. after 36 minutes, car y began traveling at an average speed of 38 miles per hour. when both cars had traveled the same distance, both cars stopped. how many miles did car x travel from the time car y began traveling until both cars stopped?	Select:
A) 105
B) 140
C) 175
D) 210
E) 245
<gadget id="calculator">36 / 60</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(3/5) * 35</gadget>
<output>21</output>

<gadget id="calculator">38 - 35</gadget>
<output>3</output>

<gadget id="calculator">21 / 3</gadget>
<output>7</output>

<gadget id="calculator">35 * 7</gadget>
<output>245</output>

<result>E</result>
car x began traveling at an average speed of 35 miles per hour. after 36 minutes, car y began traveling at an average speed of 38 miles per hour. when both cars had traveled the same distance, both cars stopped. how many miles did car x travel from the time car y began traveling until both cars stopped?
multiply(35, divide(multiply(divide(36, const_60), 35), subtract(38, 35)))
"in 36 minutes , car x travels 21 miles . car y gains 3 miles each hour , so it takes 7 hours to catch car x . in 7 hours , car x travels 245 miles . the answer is e ."