Newest Percentages Questions | Wyzant Ask An Expert

05/24/19

Working out different day rates?

If I have a pot of money worth £110,000 how do I work out the exact cost of:7 full day rates28 days charged at 50% of a full day rate 12 days charged at 25% of a full day rate

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Percentages Math

05/14/19

A skateboard costs $45, there is a 15% discount and a 7% sales tax. What is the new price of the skateboard?

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Percentages Prealgebra Maths

05/13/19

Percentages question that I am stuck on

One day at a school 70% of the students wore a polo shirt. 80% of the students wearing polo shirts were boys.What percentage of the students were boys who wore polo shirts?

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Percentages Prealgebra

04/04/19

A couch was bought at a wholesale price of $113.00 and Jessica's Furniture Store marks up all furniture by 45%, percent.At what price should the manager sell the couch?

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Percentages Algebra 1

04/03/19

Percentages/Conversion

A video merchant sold 24 cases of tapes, which was 20% of what he had left. What percent of tapes did he sell?

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Percentages Math Psat

04/02/19

last week benjamin spent $82.80 on groceries and $132.48 on bills. The amount he spent on groceries was %15 of his paycheck , What percent of his paycheck did benjamin spend on bills?I need to know... more

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Percentages Chemistry

04/01/19

An alloy of brass is composed of 84.6% copper, 5.20% tin, 6.70% lead, and zinc. The number of pounds of zinc required to make 520.0 pounds of alloy is "_____"

Obviously this is a homework question for my trade school. What I don't get about this is the wording. The zinc equals 3.5% of an alloy from what I put together. I don't understand though. Do these... more

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Percentages Gre Gre Exam

03/27/19

Percentage evaulation Queestion from GRE?

A question from GRE book says: A candidate who gets 30 percent marks in an examination fails by 30 marks,but another candidate who gets 42 percent marks get 42 more marks than necessary for... more

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Percentages

03/11/19

I need to work deduct 7.5% from a figure and then 19% of the resulting figure, is there one calculation I can do to get the final answer?

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Percentages Math Prealgebra

03/04/19

Help me work out my grade

For one of my university essays, I scored 57/100. That essay was worth 30%.After that, I did an exam that was also out of 100 and made up the remaining 70% of my overall grade.However, I did not... more

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Percentages Prealgebra

02/25/19

If I have a 86.96 percent on class .I fail the midterm worth 15% of my grade how far will it bring my grade down.?

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Percentages Prealgebra

02/19/19

The price of an item was $180. Today the price rose to $261. What’s the percentage increase

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Percentages Algebra 2 Algebra Exponents

02/19/19

The population of a bee hive is growing with a monthly percentage rate compounded continuously. The population doubles in 3 months.

The population of a bee hive is growing with a monthly percentage rate compounded continuously. The population doubles in 3 months.Find the monthly percentage rate according to the exponential... more

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Percentages Elementary Math

02/15/19

Barney went to Marshall’s and there was a Buy One, Get One 50% Off sale. He bought two sweaters that were originally $40 each. How much did he pay TOTAL?

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Percentages Prealgebra

02/10/19

There are elephants in a herd. The two lightest weight are 25% of the total weight. And the three heaviest weight 60% of the total weight. How many elephants were there?

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Percentages

01/19/19

If 120% of a is equal to 80% of b, and a=12, then what is the value of a+b?

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Percentages

01/14/19

If £459.80 is 20% of the overall cost of something, what is the full amount?

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Percentages Math

12/22/18

Can you help with my percentage question?

Here’s the question;The price of the train ticket from Sheffield to Penistone increased by £4.20This is represented by a 7% increase. What was the price of the ticket before the increase?

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Percentages Decimal Multipliers

12/18/18

What is the decimal multiplier to increase by 99%?

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Percentages

11/21/18

If a student gets zero on a test with 25%, what percentage would the student need to get on a test worth 25% and another test worth 50% in order to get 40% in total?

Test 1of course is worth 25%: student gets 0Test 2 of course is worth 25%: what would the student need to get to contribute to the total of 40% pass mark of the entire course?Test 3 of course is... more

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Percentages

11/14/18

In an examination, 60% of candidates failed, the number of candidates who passed was 500. Find the number that failed.

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Percentages Math

11/05/18

Mathematical applications

What Percentage of 100 is 45

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Percentages Variation

11/02/18

Question about variation...

The horsepower that a shaft can safely transmit varies jointly with its speed (in revolutions per minute) and the cube of its diameter. By what percent will the horsepower change if the speed is... more

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Percentages Math Fractions Mixed Numbers

10/31/18

How do you write 358% as a fraction, mixed number, or whole number in simplest form?

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Percentages

10/24/18

If A is 15% more than B, then B is what % less than A

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Answers •1

Working out different day rates?

A skateboard costs $45, there is a 15% discount and a 7% sales tax. What is the new price of the skateboard?

Percentages question that I am stuck on

A couch was bought at a wholesale price of $113.00 and Jessica's Furniture Store marks up all furniture by 45%, percent.At what price should the manager sell the couch?

Percentages/Conversion

PSAT question ( help please)

An alloy of brass is composed of 84.6% copper, 5.20% tin, 6.70% lead, and zinc. The number of pounds of zinc required to make 520.0 pounds of alloy is "_____"

Percentage evaulation Queestion from GRE?

I need to work deduct 7.5% from a figure and then 19% of the resulting figure, is there one calculation I can do to get the final answer?

Help me work out my grade

If I have a 86.96 percent on class .I fail the midterm worth 15% of my grade how far will it bring my grade down.?

The price of an item was $180. Today the price rose to $261. What’s the percentage increase

The population of a bee hive is growing with a monthly percentage rate compounded continuously. The population doubles in 3 months.

Barney went to Marshall’s and there was a Buy One, Get One 50% Off sale. He bought two sweaters that were originally $40 each. How much did he pay TOTAL?

There are elephants in a herd. The two lightest weight are 25% of the total weight. And the three heaviest weight 60% of the total weight. How many elephants were there?

If 120% of a is equal to 80% of b, and a=12, then what is the value of a+b?

If £459.80 is 20% of the overall cost of something, what is the full amount?

Can you help with my percentage question?

What is the decimal multiplier to increase by 99%?

If a student gets zero on a test with 25%, what percentage would the student need to get on a test worth 25% and another test worth 50% in order to get 40% in total?

In an examination, 60% of candidates failed, the number of candidates who passed was 500. Find the number that failed.

Mathematical applications

Question about variation...

How do you write 358% as a fraction, mixed number, or whole number in simplest form?

If A is 15% more than B, then B is what % less than A

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