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Nine persons went to a hotel for taking their meals. Eight of them spent Rs.12 each on their meals and the ninth spent Rs.8 more than the average expenditure of all the nine. What was the total money spent by them.


Rs. 115


Rs. 116


Rs. 117


Rs. 118

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Option(C) is correct

Let the average expenditure of all the nine be Rs. $x$

Then, $12 × 8 + (x + 8) = 9x$

Therefore $x = 13$

Total money spent = $9x = RS.(9 × 13)$ = Rs.117

(1) Comment(s)

Niranjan A S

8 Students sharing a hotel bill, 7 of them paid Rs 3 more than the 8th student. 8th student pay 10% as a tips what is the total amount they spend?