GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 19 Oct 2019, 10:28

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# On a z day outdoor adventure expedition, 4 children consumed food cost

Author Message
TAGS:

### Hide Tags

Math Expert
Joined: 02 Sep 2009
Posts: 58445
On a z day outdoor adventure expedition, 4 children consumed food cost  [#permalink]

### Show Tags

09 Oct 2019, 00:12
00:00

Difficulty:

(N/A)

Question Stats:

100% (01:53) correct 0% (00:00) wrong based on 7 sessions

### HideShow timer Statistics

On a z day outdoor adventure expedition, 4 children consumed food costing x dollars and supplies costing t dollars. For the same food and supply costs per child per day, what would be the total cost of food and supplies consumed by 8 children during a 10 day outdoor adventure?

A. 20(x + t)/z

B. (5x + 5t)/z

C. 32(x + t)/z

D. 20z/(x + t)

E. 20(x + z)/t

_________________
GMAT Club Legend
Joined: 18 Aug 2017
Posts: 5020
Location: India
Concentration: Sustainability, Marketing
GPA: 4
WE: Marketing (Energy and Utilities)
Re: On a z day outdoor adventure expedition, 4 children consumed food cost  [#permalink]

### Show Tags

09 Oct 2019, 10:47
per day expense per child (x+t)/4z
so for 8 children for 10 days ' = 80 *(x+t)/4z
solve
20(x + t)/z
IMO A

Bunuel wrote:
On a z day outdoor adventure expedition, 4 children consumed food costing x dollars and supplies costing t dollars. For the same food and supply costs per child per day, what would be the total cost of food and supplies consumed by 8 children during a 10 day outdoor adventure?

A. 20(x + t)/z

B. (5x + 5t)/z

C. 32(x + t)/z

D. 20z/(x + t)

E. 20(x + z)/t
Re: On a z day outdoor adventure expedition, 4 children consumed food cost   [#permalink] 09 Oct 2019, 10:47
Display posts from previous: Sort by