kavi spends 50 % of his monthly salary on food and saves 80 % of the remaining amount. if his monthly salary is rs. 19000, how much money does he save every month?	Choose the correct choice from the following answers
A) rs . 2000
B) rs . 600
C) rs . 8000
D) rs . 3800
E) rs . 1200
<gadget id="calculator">19_000 * 50</gadget>
<output>950_000</output>

<gadget id="calculator">950_000 / 100</gadget>
<output>9_500</output>

<gadget id="calculator">9_500 * 80</gadget>
<output>760_000</output>

<gadget id="calculator">760_000 / 100</gadget>
<output>7_600</output>

<gadget id="calculator">7_600 / 2</gadget>
<output>3_800</output>

<result>D</result>
kavi spends 50 % of his monthly salary on food and saves 80 % of the remaining amount. if his monthly salary is rs. 19000, how much money does he save every month?
divide(divide(multiply(divide(multiply(19000, 50), const_100), 80), const_100), const_2)
explanation : kavi ' s monthly income = rs . 19,000 he spends 50 % on food . the total money spent on food = 50 / 100 * 19000 = rs . 9500 now , his monthly remaining income = rs . 19000 – rs . 9500 = rs . 9500 out of rs . 9500 , he saves 40 % . amount saved = 40 / 100 * 9500 = rs . 3800 answer : d