Question

A part of monthly hostel charges is fixed and the remaining depends on the number of days one has taken food in the mess. When a student A takes food for 20 days, she has to pay 1000 as hostel charges whereas a student B, who takes food for 26 days, pays *1180 as hostel charges. Find the fixed charges and the cost of food per day. (a) 300, 30 (b) 400, 40 (C) 200, 20 (d) 400, 30​

Answer 1

The fixed charges is Rs. 400 and the variable charges is Rs. 30 per day.