What is the average amount of money spent by Satish if he has spent Rs.250, Rs.350, Rs.300 in 3 days?
Total amount spent by Satish =Rs.900 –eq (1)
Number of days =3 days –eq(2)
Average amount of money spent = =9003=Rs.300
What is the average amount of money spent by Satish if he has spent ₹250, ₹350 and ₹300 in 3 days?
For the last 10 days, Kareem spent the same amount every day and has spent a total of Rs.230. What is the ratio of his expenditure? (i.e. number of days to the amount spent on that day) If he has Rs.345 left with him, in how many more days will he finish this amount? [3 MARKS]