Question

In a hostel it costs * 1800 to keep 50 students for 8 weeks. For what length of time did the cost of
90 students amount to *21.060?
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Answer 1

Answer:

52 weeks

Step-by-step explanation:

1800 rupees for 50 students

so 36 rupees for 1 Student

in 8 weeks

21060 rupees for 90 students

so 234 rupees for 1 student

in x weeks

so 36 : 8 = 234 : x

and x = 52 weeks

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