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At Stephen Stores, 3 pounds of cashews costs $8. What is cos
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12 Apr 2019, 03:18
12 Apr 2019, 03:18
Expert Reply
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Question Stats:
75% (02:04) correct
25% (00:56) wrong based on 8 sessions
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At Stephen Stores, 3 pounds of cashews costs $8. What is cost in cents of a bag weighing 9 ounces?
(A) 30
(B) 60
(C) 90
(D) 120
(E) 150
(A) 30
(B) 60
(C) 90
(D) 120
(E) 150
Re: At Stephen Stores, 3 pounds of cashews costs $8. What is cos
[#permalink]
13 Apr 2019, 03:04
13 Apr 2019, 03:04
1
Expert Reply
For this one, we need to know the following conversions:
1 pound = 16 ounces
$1 = 100 cents
Converting the cost of 3 pounds of cashews into cents and ounces, then, we get:
48 ounces of cashews costs 800 cents.
How much does 1 ounce cost? We divide both numbers by 48:
1 ounce of cashews costs \(\frac{800}{48} = 16.667\) cents.
9 ounces of cashews, then, will cost: \(16.667 \times 9 = 150\) cents.
1 pound = 16 ounces
$1 = 100 cents
Converting the cost of 3 pounds of cashews into cents and ounces, then, we get:
48 ounces of cashews costs 800 cents.
How much does 1 ounce cost? We divide both numbers by 48:
1 ounce of cashews costs \(\frac{800}{48} = 16.667\) cents.
9 ounces of cashews, then, will cost: \(16.667 \times 9 = 150\) cents.
gmatclubot
Re: At Stephen Stores, 3 pounds of cashews costs $8. What is cos [#permalink]
13 Apr 2019, 03:04
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