Out of 9 person, 8 person spent RS.30 each for their meals. The 9th one spent Rs.20 more than the average expenditure of all the nine. The total money spent by all of them was:
(a) Rs.260
(b) Rs.290
(c) Rs.292.50
(d) Rs.400.50; Out of 9 person, 8 person spent RS.30 each for their meals. The 9th one spent Rs.20 more than the average expenditure of all the nine. The total money spent by all of them was:; (a) Rs.260; (b) Rs.290; (c) Rs.292.50; (d) Rs.400.50
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hey ur answer is (a) Rs.260
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