A certain movie star's salary for each film she makes consists of a fixed amount, along with a percentage of the gross revenue the film generates. In her last two roles, the star made $32 million on a film that grossed $100 million, and $24 million on a film that grossed $60 million. If the star wants to make at least $40 million on her next film, what is the minimum amount of gross revenue the film must generate?
$110 million
$120 million
$130 million
$140 million
$150 million
Solution -
if fixed + x% of 100m = 32
and fixed + x% of 60m = 24
so the difference is 100 - 60 = 40 million one earns (32-24) = 8 million
hence 32+8 = 40 million and amt is 100+40 =140 million
that's how is solved it but it can be fluke..is my approach correct
A certain movie star's salary for each film she makes
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- rommysingh
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- Uva@90
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Hi,
here is my try,
Let F be the Fixed amount
and G be the percentage of gross revenue
From question we can write
F + G = 32 ...... (1)
F + (3/5)G = 24 .....(2)
from 1 and 2
F = 12 and G = 20
So, to make atleast 40
40 = 12 + (20/100) G ==> G=140
Answer is D
Regards,
Uva.
here is my try,
Let F be the Fixed amount
and G be the percentage of gross revenue
From question we can write
F + G = 32 ...... (1)
F + (3/5)G = 24 .....(2)
from 1 and 2
F = 12 and G = 20
So, to make atleast 40
40 = 12 + (20/100) G ==> G=140
Answer is D
Regards,
Uva.
Known is a drop Unknown is an Ocean
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I solved using second approach to find fixed & percentage separately.
personally I liked the first approach.
This question is very good candidate of DS question
personally I liked the first approach.
This question is very good candidate of DS question