Question

out of 9person ,8person spent rupees 30 each for their meals.The ninth one spent rupees 20 more than the average expenditure of all the nine. the total money spent by all of them was

Answer 1

Answer:

Total money spent is rupees 290

Step-by-step explanation:

8 persons spend 30 each

Total money spent by 8 people = 8*30 = 240

Average of money spent by 8 people = 240/8= 30 rupees

9th person spents 20 more so he spends rupees 50

So total money spent by all 9 persons = 240+50

= rupees 290