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If the charge of staying in a student youth hostel $18.00/day for the

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If the charge of staying in a student youth hostel $18.00/day for the  [#permalink]

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New post 08 Dec 2015, 02:54
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A
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E

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Question Stats:

100% (00:44) correct 0% (00:00) wrong based on 43 sessions

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If the charge of staying in a student youth hostel $18.00/day for the first week, and $10.00/day for each additional week, How much does it cost to stay for 23 days?

A. $160
B. $289
C. $282
D. $274
E. $286

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Re: If the charge of staying in a student youth hostel $18.00/day for the  [#permalink]

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New post 08 Dec 2015, 04:20
total cost =(7*18)+(16*10)=286
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Re: If the charge of staying in a student youth hostel $18.00/day for the  [#permalink]

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New post 08 Dec 2015, 07:19
Total number of days of stay = 23
Charge of staying in first week = 18*7 = 126 $
Charge of staying for additional days =(23-7)*10 = 16*10 = 160 $
Total charge =126 +180 = 286$
Answer E
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Re: If the charge of staying in a student youth hostel $18.00/day for the  [#permalink]

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New post 02 Feb 2018, 12:26
Bunuel wrote:
If the charge of staying in a student youth hostel $18.00/day for the first week, and $10.00/day for each additional week, How much does it cost to stay for 23 days?

A. $160
B. $289
C. $282
D. $274
E. $286


To stay in the hostel for 23 days, it would cost:

18(7) + 10(16) = 126 + 160 = $286

Answer: E
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Re: If the charge of staying in a student youth hostel $18.00/day for the &nbs [#permalink] 02 Feb 2018, 12:26
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