10 men and 15 women together can complete a work in 4 days. it takes 100 days for one man alone to complete the same work. how many days will be required for one woman alone to complete the same work?  Choose the correct option:
A) 100 days
B) 667 days
C) 177 days
D) 187 days
E) 225 days
<gadget id="calculator">1 * 100</gadget>
<output>100</output>

<gadget id="calculator">10 * 4</gadget>
<output>40</output>

<gadget id="calculator">100 - 40</gadget>
<output>60</output>

<gadget id="calculator">100 / 60</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">15 * 4</gadget>
<output>60</output>

<gadget id="calculator">(5/3) * 60</gadget>
<output>100</output>

<result>A</result>
10 men and 15 women together can complete a work in 4 days. it takes 100 days for one man alone to complete the same work. how many days will be required for one woman alone to complete the same work?
multiply(divide(multiply(const_1, 100), subtract(multiply(const_1, 100), multiply(10, 4))), multiply(15, 4))
"1 man ' s 1 day work = 1 / 100 ( 10 men + 15 women ) ' s 1 day work = 1 / 4 15 women ' s 1 day work = ( 1 / 4 - 10 / 100 ) = 3 / 20 1 woman ' s 1 day work = 1 / 100 1 woman alone can complete the work in 100 days . answer : a"