Inscrit le: 22 Avr 2018
|Posté le: Mer 25 Avr - 13:53 (2018) Sujet du message: Is being Fat a problem when staying in hostels?
In a hostel, the number of students decreased by 8% and the price of food increased by 20% over the previous year. If each student consumes the same amount of food then By how much should the consumption of food be cut short by every student, so that the total cost of the food remains the same as that of the previous year?
I didn't find the right solution from the Internet.
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