8. Newspapers were delivered at Rani's residence during the month of May. The
price of newspapers from Monday to Friday was rs3 and that for Saturday and
Sunday was rs5. Ist May was Sunday. What was the bill for newspapers for the
month of May? [Do not consider the delivery charge.]
(1) rs115
(2) rs112
(3) rs111
(4) rs110
Answers
Answer:
Step-by-step explanation:
Step-by-step explanation:
Missing information 27 Dailies and 4 Sundays for Rs 159
Let say Daily News Paper Price = D
Sunday News paper Price = S
25D + 5S = 155
=> 5D + S = 31
=> S = 31 - 5D
27D + 4S = 159
putting S = 31 - 5D
=> 27D + 4(31 - 5D) = 159
=> 27D + 124 - 20D = 159
=> 7D = 35
=> D = 5
S = 31 - 5D
=> S = 31 - 5 * 5
=> S = 6
Price of Daily News Paper = 5
Price of Sunday News Paper = 6
Learn More :
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Answer:
Step-by-step explanation:
Missing information 27 Dailies and 4 Sundays for Rs 159
Let say Daily News Paper Price = D
Sunday News paper Price = S
25D + 5S = 155
=> 5D + S = 31
=> S = 31 - 5D
27D + 4S = 159
putting S = 31 - 5D
=> 27D + 4(31 - 5D) = 159
=> 27D + 124 - 20D = 159
=> 7D = 35
=> D = 5
S = 31 - 5D
=> S = 31 - 5 * 5
=> S = 6
Price of Daily News Paper = 5
Price of Sunday News Paper = 6