Question

108 kg of ration is sufficient for 18 students for 15 days. For how many students will 70 kg of ration be sufficient for 25 days?

Answer 1

The 108 kg are sufficient for 18 students for 15 days. Therefore, for one day, the ration will be $\frac{108}{15}=7.2kg$ for the 18 students.

Therefore, for each student, the amount of ration per day is $\frac{7.2kg}{18}=0.4kg/day/student$

Assume the amount of students is x.

Now, for the 72 kg of ration: for one day, the ration will be $\frac{72}{25}=2.8kg$ for the x students.

Therefore, $\frac{2.8}{x}=0.4\\ x=7$ students.

Answer 2

Answer:

7

Step-by-step explanation:

7 is the answer

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