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one apple is 1pound per $1. If the apple is peeled off and cored

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one apple is 1pound per $1. If the apple is peeled off and cored  [#permalink]

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New post 29 Apr 2016, 07:00
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one apple is 1pound per $1. If the apple is peeled off and cored, 1/5 of the original apple's weight is off. Then the peeled and cored apple can be apple pie and 2cups of apple juice made by a blender come from such apple 1 pound. If such 3 cups of apples juice can make one apple pie, how much money it needs to make p apple pies, in dollars?

A. 2p
B. 15p/8
C. 8p/15
D. 2p/3
E. 3p/2

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Re: one apple is 1pound per $1. If the apple is peeled off and cored  [#permalink]

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New post 29 Apr 2016, 08:03
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smartguy595 wrote:
one apple is 1pound per $1. If the apple is peeled off and cored, 1/5 of the original apple's weight is off. Then the peeled and cored apple can be apple pie and 2cups of apple juice made by a blender come from such apple 1 pound. If such 3 cups of apples juice can make one apple pie, how much money it needs to make p apple pies, in dollars?

A. 2p
B. 15p/8
C. 8p/15
D. 2p/3
E. 3p/2


Hi,

Initial cost for 1 pound = $1, but ONLY 4/5th is used ..
so cost of 4/5 pound = $1 or 1pound = $5/4
1 pound of peeled means 2 cup of apple juice..
so 2 cup = $5/4, but 3 cups are required for 1 apple pie, so cost of 3 cups = 1 apple pie = $5/4 * 3/2 = $15/8..
If 1 pie costs $15/8, p pie will cost $15p/8..
B
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Senior Manager
Senior Manager
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Status: Always try to face your worst fear because nothing GOOD comes easy. You must be UNCOMFORTABLE to get to your COMFORT ZONE
Joined: 15 Aug 2014
Posts: 286
Concentration: Marketing, Technology
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GMAT 2: 600 Q48 V25
WE: Information Technology (Consulting)
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Re: one apple is 1pound per $1. If the apple is peeled off and cored  [#permalink]

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New post 29 Apr 2016, 08:13
chetan2u wrote:
smartguy595 wrote:
one apple is 1pound per $1. If the apple is peeled off and cored, 1/5 of the original apple's weight is off. Then the peeled and cored apple can be apple pie and 2cups of apple juice made by a blender come from such apple 1 pound. If such 3 cups of apples juice can make one apple pie, how much money it needs to make p apple pies, in dollars?

A. 2p
B. 15p/8
C. 8p/15
D. 2p/3
E. 3p/2


Hi,

Initial cost for 1 pound = $1, but ONLY 4/5th is used ..
so cost of 4/5 pound = $1 or 1pound = $5/4
1 pound of peeled means 2 cup of apple juice..
so 2 cup = $5/4, but 3 cups are required for 1 apple pie, so cost of 3 cups = 1 apple pie = $5/4 * 3/2 = $15/8..
If 1 pie costs $15/8, p pie will cost $15p/8..
B


Thanks chetan2u, your explanation helps as always :)
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I need to work on timing badly!!

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Re: one apple is 1pound per $1. If the apple is peeled off and cored  [#permalink]

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New post 29 Jan 2018, 03:54
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Re: one apple is 1pound per $1. If the apple is peeled off and cored &nbs [#permalink] 29 Jan 2018, 03:54
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