A percentage is a number or ratio expressed as a fraction of $100$. It is often denoted using the percent sign, "$%$", or the abbreviation "$\mathrm{pct}$." -Wikipedia. Percentages are used when describing portions or proportional changes.
Questions tagged [percentages]
1440 questions
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Loan calculation per year, per month and vice-versa
A bank says, instant loan at the rate of x% (say, 1.25%) per month, how to calculate rate of interest per year for the loan offered by the bank?
And vice-versa, if the rate of interest of a loan is y% (say, 16%) per year, how to calculate it for per…
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How to calculate transaction surplus so it will match designated amount after fee offtake?
I'm facing a task to calculate how much surplus should be included in transaction, so it will match designated amount after fee offtake.
Say, sender wants recipient to get 4,550,00 cents. That transaction is a subject to 1% + 390 cents fixed fee.…
lessless
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How to combine proportions across regions statistics
How do I combine county 1 (C1), county 2 (C2)and county 3 (c3) to get the overall race/ethnicity proportions for the region?
C1 is 47.6% white, 45.9% Black or African American, 3.5% Asian, 2.5% multiracial, and 4.1% Hispanic or Latino.
C2 is…
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Percentage profit-loss
If the discount given is equal to 25% of the selling price and the sale gives the trader a profit of 50/3 % when calculated on his selling price, by what percent did he mark up the cost price before offering the discount?
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Percentage based question.
In an examination, Mohit obtained $20\%$ more than Sushant but $10\%$ less than Rajesh. If the marks obtained by Sushant is $1080$, find the percentage marks obtained by Rajesh if the full marks is $2000.$
(a) $86.66\%$
(b) $72\%$
(c) $78.33\%$
(d)…
Amit Thakur
- 101
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When percent change equals to 1
To calculate percent change the formula is:
$\frac{Amount \,of\,changes}{Original\, amount}100=\frac{New-Old}{Old}100$
because we want to see how it changes compared to where it was before, now if there is no changes the percent changes must be…
user137684
- 175
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Pre Post Test Control LIft and Impact Formula
I am trying to measure the impact of the launch of a staged test that occurred in various states over different months.But I am having trouble understanding the way lift is calculated in an existing approach.
Jan 2019 - State A;
Feb 2019 - State…
Mnag
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Someone asked "10,900,000 (10.9 million) is 299% more than x". What's the value of x?
Someone in the office asked this question, and we are attempting to solve it (it seems to be a friendly brain teaser around the work place).
We tried to do a more consumable method where the values weren't scary high.
We tried saying 5 is 50% more…
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2 answers
Percentage of consumption reduced.
The price of sugar has increased by 20%. sneha has decided to only spend 8% more than what she initially did on sugar. By what percentage does she need to reduce her sugar consumption?
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Convert percentage margin into percentage markup without knowing the revenue.
So client has asked me to add an option to their website where they can apply margin markup instead of regular markup.
But all the formulas that I seem to be reading seem to know the revenue value in order to calculate the margin.
But I don't know…
joshmoto
- 115
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Percentage - How To Know The Original Value
I'm practicing for SAT, and encountered this question:
The graph below shows the percentage of American households that owned landline telephones from 2000 to 2006.
According to the data above, the percentage of American households with landline…
Hatchi Roku
- 187
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Reconciling cumulative (total) percentage with overall percentage increase
Let's say I have the following quarterly sales:
$$
\begin{split}
Q_1&: \$100,\\
Q_2&: \$120,\\
Q_3&: \$140,\\
Q_4&: \$110.\\
\end{split}
$$
$Q_2$ sales are $20\%$ higher than $Q_1$. $Q_3$ sales are $16.6\%$ higher than $Q_2$. $Q_4$ sales are…
Beshr
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Percentage of mixture of paint I have mixed?
Hi this probably seems an obvious question, for which I apologise.
I have recently mixed 300ml of paint with 150ml of water.
So 450ml total mixture
Can anyone tell me the mix ratio and percentage.?
In assuming it's not 50/50 because that would be…
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Percentage - Two numbers relation question.
When 40% of a number A is added to another number B, B becomes 125% of is previous value. Then which of the following is true regarding the values of A and B?
(a) A > B
(b) B > A
(c) B =A
(d) Either (a) or (b) can be true depending upon the values…
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Getting percentages that are comparable among word lists of different lengths
I am doing research in which I have 8 foreign language vocabulary word lists (FLV). Then I have one big list of words that my students are studying. I'm calculating percentages of each of the foreign vocabulary lists that are on the one student…
Ncat
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