The task is to generate the correct answer for a given math problem.

Input: Consider Input: Problem: find the area of a parallelogram with base 10 cm and height 20 cm .

Output: 200


Input: Consider Input: Problem: in one alloy there is 12 % chromium while in another alloy it is 8 % . 35 kg of the first alloy was melted together with 40 kg of the second one to form a third alloy . find the percentage of chromium in the new alloy .

Output: 9.75 %


Input: Consider Input: Problem: one man can do a piece of work in 10 days . one boys join him & he complete the work in 6 days . if he gets 50 rs for his work then what will be the share of the boy .


Output: 20