Q.13) A hotel charges Rs. 500 for a room for a single person per night and then Rs. 100 for
each additional person per night. A large family takes two rooms for a night and is charged Rs. 1500 in total. Number of members in the family are:
A) 5
B) 7
C) 2
D) 6
Answers
Answered by
4
Given:
Hotel charge for a single person = Rs. 500
Charge for each additional person = Rs. 100
Total charge for the family = Rs. 1500
To find:
The total number of members in the family
Calculation:
Let the number of persons in the family be x. According to the given data
=> Total cost = 2(500) + (x-2)100
=> 1500 = 1000 + 100x - 200
=> 100x = 700
=> x = 7
The total members in the family are 7 [Option B]
Answered by
2
Answer:
b) 7
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