so R offered 44% the what T sold but it\"s questioning \"what percent less\" ? i understand the price is 56% i beg your pardon is 1 - .44 = .56 or 56% however i\"m having trouble grasping what it actually method by what percent less . . .

You probably recognize what it method to say the the number $x$ is 12 less than the number $y$: It means $x$ is $y-12$ (which have the right to be check out as y much less 12). Something is p percent much less than $A$ if it\"s A much less p percent (of A), or $A-\\fracp100A$.

You are watching: The number of television sets sold by store r

Look at the chart \"Number that Units marketed as a Percent of variety of Units in Stock\":

The number of television sets offered by save R critical month was roughly 50% $(0.5)$ of its variety of television sets in stock, which is: $0.5*40 = 20$.

The variety of television sets offered by keep T last month was approximately 90% $(0.9)$ that its number of television set in stock, i beg your pardon is: 0.9*50 = 45.

And now, the original question is indistinguishable to: \"20 is around what percent less than $45$\".

To compute A is what percent much less than B, we compute $$\\frac\\inter-base.netrmdifference\\inter-base.netrmbase$$,where difference is B-A (since A is much less than B), and also base is B.

$$\\frac45-2045.100\\% \\approx 55.55 \\% \\approx 56 \\%$$

re-superstructure
point out
follow
edited Jul 19 \"15 in ~ 8:39

wythagoras
reply Jul 19 \"15 in ~ 8:26

simply lifeJust life
11111 bronze argorial
$\\endgroup$
include a comment |
0
$\\begingroup$
Well, if A is $x$ percent much less than B, it means $x=\\fracB-AB$ or $A = (1-x)\\cdot B$.

share
point out
monitor
reply Oct 3 \"13 in ~ 1:21

user60177user60177
$\\endgroup$
include a comment |
0
$\\begingroup$
Basically, you currently figured the end that save R offered 20 TV sets and also store T offered 45 TV sets. Keep T - keep R = The number that keep R sold much less than store T = 25

You desire to division the distinction by the original. 25/45 = .555 or 56%

re-superstructure
point out
monitor
reply Dec 18 \"13 in ~ 6:12
MarkMark
1
$\\endgroup$
include a comment |
0
$\\begingroup$
if save R sold 44% of what save T sold, climate it to be 56% less than the complete sold by T.

20/45 = .44

Imagine, just how much percentage would save R require to increase to offer the same amount as keep T (i.e. 100% that what keep T sold). It would need to rise sales by 56% percent to acquire to 100%.

1-.44 = 56%.

Steve Kass\"s prize is sufficient, but that is exactly how I currently see it.

re-publishing
mention
follow
answer Dec 14 \"15 at 22:20
enigma22134enigma22134
1
$\\endgroup$

Thanks for contributing solution to inter-base.netematics ridge Exchange!

But avoid

Asking because that help, clarification, or responding to other answers.Making statements based upon opinion; back them increase with referrals or an individual experience.

Use inter-base.netJax to layout equations. Inter-base.netJax reference.

To find out more, view our advice on writing an excellent answers.

See more: What Are The Four Powerful Pillars Of Democracy Are, What Are The Four Powerful Pillars Of Democracy

Draft saved

send

### Post together a guest

surname
email Required, but never shown

### Post together a guest

surname
email

Required, but never shown

## Not the price you're feather for? Browse other questions tagged gre-exam or questioning your own question.

Featured on Meta
associated
1
deserve to one assume that $x$ and $y$ are at a fixed position? GRE
0
2 straightforward GRE questions
1
Probability the \"either/or\" and also \"neither\" for 2 independent occasions
1
GRE inter-base.net practice question. Possible wrong answer?
3
GRE eigenvalue question. Carry out we actually have actually to uncover the eigenvalues?
0
GRE percentage difficulty (Tricky)
2
GRE sample exam difficulty 47 page 44
0
Old GRE probability question
1
subject inter-base.net GRE exam 9768 Q.17
hot Network questions much more hot inquiries

inquiry feed