the average expenditure of a man for the first 7 months is Rs. 130 and for the next 5 months is Rs. 140. He withdraws a sum of Rs. 110 from his bank. His average monthly earning is.
Answers
Answered by
0
Answer:
1720
Step-by-step explanation:
Total expenditure of the first 7 months is Rs. (130 * 7) = Rs. 910
Total expenditure of the last 5 months is Rs. (140 * 5) = Rs. 700
then, total expenditure of 12 months is Rs. (910 + 700) = Rs. 1610
He withdraws Rs. 110 of the bank.
So, his total earning = Rs. (1610 + 110) = Rs. 1720
dinacampus08:
(Total expenditure of the first 7 months is Rs. (130 * 7) = Rs. 910) you solved this by per month expenditure and the expenditure are 130 of 7 months. expected answers are. 125 , 145, 155 , 120
average expenditure
Answered by
0
Answer:
Rs 125
Step-by-step explanation:
Total expenditure of the first 7 months is Rs. (130 * 7) = Rs. 910
Total expenditure of the last 5 months is Rs. (140 * 5) = Rs. 700
then, total expenditure of 12 months is Rs. (910 + 700) = Rs. 1610
He withdraws Rs. 110 of the bank.
So, his total earning = Rs. (1610 - 110) = Rs. 1500
1500/12=125
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