570 Answered Questions for the topic Percentage

Percentage Algebra Math Question

03/09/21

Math percentage question

Amandas job offered two plans, plan A is a salary of $1,200 per month plus 6% commission on sales. Plan B is a salary of $1,600 per month and 4% commission on sales. For what amount of monthly... more

03/08/21

The average adult is about 60% water. One liter of water has a mass of 1 kilogram. If a person’s body contains 45 liters of water, what is the person’s mass in kilograms?

Write the percent as a ratio with a whole of 100. Then find an equivalent ratio with the liters as the part.The number of liters is equal to 60% of the total mass.
Percentage Algebra

01/18/21

If p/q = p/(p+q), then p is what percent of q

If p/q = p/(p+q), then p is what percent of q. Please Solve
Percentage Math Algebra 1 Algebra 2

01/16/21

Sam borrows $28 000 to buy a new car at a flat interest rate of 9% per annum over 3 years.

How much will sam need to budget per week to cover the cost of the loan repayments?
Percentage Math Algebra 1 Algebra 2

01/14/21

Audrey earned $1125 from an investment of $6000 over 5 years.

What was the annual simple interest rate applied to this investment?
Percentage Math Algebra 1 Algebra 2

01/14/21

Calculate the simple interest earned on an investment of

Of $25 000 at 8.5% per annum for 2 years
Percentage Math Algebra 1 Algebra 2

01/14/21

The local hardware store has a discount sale. Articles are offered for sale at 25% off the recommended retail price.

Employees can also claim a further 10% price reduction on the sale price of all goods. During this sale an employee buys an article with a recommended retail price of $200.-what price will the... more
Percentage Math Algebra 1 Algebra

12/05/20

Rona buys a takeaway meal for her lunch. She orders a small serving lf potato fries and a humbucker with a calorie content of 255 Cal and 521 Cal respectively.

If the daily - recommended energy intake for her age is 8400 kj, calculate the percentage (to the nearest whole number) that this meal represents of Rona's daily energy requirements.
Percentage Math Maths Math Help

11/19/20

How mancy cans of soda is the vending machine currently holding?

The vending machine can hold 210 cans of soda. If the vending machine is 30% full, how many cans of soda is the vending machine currently holding?
Percentage Math Statistics Mean

10/30/20

Normal Distribution

In a given word problem, it is customary that all values are given. In the case of a word problem with normal distribution, it is common that the values of the score, the mean, and the... more
Percentage Statistics

07/03/20

Formula to calculate 500 million user + 5% increase a year for X years

I know I can do 500 million + 5% for each year.But is there an easy formula to get 500 million starting value with a 5% increase a year for X years? Say I wanna know the increase in 10 years and... more
Percentage

06/10/20

Percentage question

Of the 120 math tests given to students in the 8th grade, 54 earned a B. What percent of the 8th grade did not earn a B?
Percentage Math

05/28/20

A student missed 13 problems on a chemistry test and received a grade of 41%. If all the questions were of equal value , how many problems were on the test. round to the nearest integer.

A student missed 13 problems on a chemistry test and received a grade of 41%. If all the questions were of equal value , how many problems were on the test. round to the nearest integer.
Percentage Math Algebra 1 Algebra 2

05/19/20

Algebra homework help

An iodine solution is essentially a mixture of water and the element iodine. An iodine solution is described using a percentage which indicates what percent of the entire solution is iodine... more
Percentage Math Algebra 1 Algebra 2

05/06/20

Algebra homework help

I have a grade of 89% exactly going into my calculus finalTo get an A for a class, I need a grade of 90%What is my lowest possible grade I can get in order to earn A in the class?
Percentage Fractions

04/27/20

Add 1/2,1/8,1/4 and 1/3

Percentage

04/24/20

the train company knows from experience that 2% of ticket buyers do not arrive on the train. The company sells 82 tickets to a train even though there are only 80 seats. What is the expected value?

the train company knows from experience that 2% of ticket buyers do not arrive on the train. The company sells 82 tickets to a train even though there are only 80 seats. What is the expected value?

01/27/20

Tyler’s brother works in a shoe store.

A) Tyler’s brother earns a commission. He makes 2.5% of the amount he sells. Last week, he sold 9000$ worth of shoes. How much was his commission?B) The store bought a pair of shoes for 50$, and... more

08/13/19

What percentage/amount do I receive out the sales I made?

Not to sound uneducated or anything but I just want to make sure. I kind of forgot how it goes lol.I helped my mother with selling things which resulted to $48.75 and I told her I'm going to get my... more
Percentage Prealgebra

07/30/19

Question About the Percentage of Japanese Shut-ins.

As of 2019 japan has 613,000 hikikomori (shut ins) in a population of 126,828,923.What percentage (%) of japan are hikikomori?
Percentage Math Algebra 1 Algerbra

06/21/19

algerbra homework help needed

how many gallons of 40% antifreeze should be mixed with 10 gallons of 67% antifreeze to obtain a 55% antifreeze mixture?

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