please help me in a hostel it costs ₹1800 to keep 50 students for 8 week. For what length of time did the cost of keeping 90 students amount ₹21, 060?
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6
Answer:
52 weeks
Step-by-step explanation:
Cost for 50 children for 8 weeks = rs.1800.
Then,
Cost for 1 child for 8 weeks = 1800/50 = 36
Cost for 1 child for 1 week = 36/8
So,
Hostel cost for 90 children for 1 week :
= 90 * 36/8
= 405
Given amount = Rs.21060
Length of time = 21060/405
= 52
Therefore,
Time = 52 weeks
Hope it helps!
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