15 Answered Questions for the topic Percentage Formula

Percentage Formula

08/10/18

On his first three tests, Jacob scored 63, 82, and 85. What score must he get on his fourth test to have an average (mean) of 80 for all four tests

I am having difficulty with this problem.
Percentage Formula

09/26/17

12 of 20 students wear jeans, what percentage wore jeans?

Word problem to find percentage  
Percentage Formula

08/26/17

How to calculate the percentage of weekdays worked in a month

Formula for percentage of workdays worked on a month
Percentage Formula

06/05/17

If reaching 100% of a goal is success, but it's possible to perform better than 100%, how do we calculate success better than 100%?

Janise works in a call center for a credit card company. One of the ways she is measured is on how little time it takes for her to correctly resolve a customer’s problem. Her and her peers are... more
Percentage Formula

11/15/16

If i practice 12 mins which is 40% of the time needed how much more time do i need to practice?

just need help with formula 
Percentage Formula

02/15/16

mixing liters to get a percent solution

How many liters of a 30% alcohol solution must be mixed with 80 liters of a 90% solution to get a 80% solution?
Percentage Formula Percentages

02/08/16

Ted earns $o.32 per mile. Also earns a bonus of $336. Ted drove 9826 miles and made $3816.32.

he also earns a bonus of $336 when his trip occurs over the weekend Last month, he drove 9826 miles, and he made $3816.32 What percent of Ted's pay for last month came from bonuses that he... more
Percentage Formula Math Conversion Fraction

02/02/16

Shelby earned $20 dollars babysitting. She spent 30% of her earnings. What decimal represents the part of her earnings Shelby spent?

I've been trying to get this for a while, but I don't understand it. 
Percentage Formula

09/30/15

A copy machine can reduce the size of a new paper by 15%.what will the new dimension be if the original size is 8in.by11in?

Need to now how to get percentage in a 8x11sheet of paper 15%
Percentage Formula Percentage

09/28/15

$237.51 is 20% of what number?

$237.51 is 20% of what number
Percentage Formula Income Statements

04/18/15

How to get food cost percentage from Income statement

I need to get the percentage of food cost from an income statement from one year to the present year
Percentage Formula

03/27/15

How do I solve for the 160%

My Goal is 5% of veterans need to be employed of 90 clients I have 16 veterans total and 8 are employed. I know I met goal because 5% of 90 which is 5 clients (4.5 I rounded up) How do I solve for... more
Percentage Formula Percentage Changes

03/21/15

If 267,000 jobs increases to 301,710 jobs over 10 years, what is the annual growth percentage?

Thank you for trying to answer.  It's much appreciated if someone can answer for me.
Percentage Formula

12/14/14

Jill spent 35% of her birthday money. If she had $255, how much does she still have to spend?

Jill spent 35% of her birthday money. If she had $255, how much does she still have to spend?
Percentage Formula

10/11/14

Find P if R= 66 2/3% and B=120

Need help with this equation.  I cannot understand how to calculate this.  

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