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A farmer buys a used tractor for Rs 12000. He pays Rs 6000 cash and agrees to
pay the balance in annual instalments of Rs 500 plus 12interest on the unpaid
amount. How much will the tractor cost him?
The solution should be in A.P or G.P . and iam not able to understand which progression it is . And please help me to start the sum.
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MAM THE SUM IS CORRECT. IT IS FROM NCERT TEXT. THE NEXT SUM IS :
Shamshad Ali buys a scooter for Rs 22000. He pays Rs 4000 cash and agrees to
pay the balance in annual instalment of Rs 1000 plus 10% interest on the unpaid
amount. How much will the scooter cost him?
IF I CAN SOLVE ONE OF THE SUM OF THIS I CAN CONTINUE WITH THE EXERCISE
THANKYOU
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THE CHAPTER NOW IAM DOING IS SEQUENCES AND SERIES. AND THE SUMS ARE ABSOLUTELY CORRECT MAM. THE BOOK ANSWERS ARE : FOR FIRST QUESTION IS 16680, SECOND ANSWER IS 39100. AND THE SUMS ARE FROM NCERT TEXT . THE LINK I HAVE GIVIEN BELOW MAM. THE QUESTION NO. ARE 27 AND 28. THE REMAINING SUMS ARE ALL SAME IF I GET AN IDEA HOW TO START I CAN PROCEED I FEEL .
PLEASE GO THROUGH THE LINK AND HELP ME IF POSSIBLE.
http://www.ncert.nic.in/book_publishing/CLASS%2011/MATH%20XI%20%20English/Ch-09(Sequence%20&%20Series%20Final%20%2003.01).pdf
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