nine people went to a hotel for taking their meal. 8 of them spent 120 Rs. on their meal and the ninth spent Rs. 80 more than the average expenditure of all the none. what was the total money spent by them?
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8 people pay 120
9th spend 80 more then the average
So 80 must divide in 8 other people
80/8=10 per head
120+10=130 per person
Total =130x9=₹1170
9th spend 80 more then the average
So 80 must divide in 8 other people
80/8=10 per head
120+10=130 per person
Total =130x9=₹1170
tnwramit1:
tnx for brainliest
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