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Calculate the amount of sales tax and total purchase amount given the price of an item and the sales tax rate percentage. Partner with ConvertIt.com. New Online Book! Handbook of Mathematical Functions (AMS55) Conversion.

Simple Interst Loan Calculator Use a copy of the window sticker to enter all of the information you’re asked about engines, accessories and even the color, into their price calculators. the bank loan, your payments would be $323.

Percentage change calculation. What is the percentage change from $40 to $50? The difference between $50 and $40 is divided by $40 and multiplied by 100%: [($50 – $40) / $40] 100% = 0.25 100% = 25%

Calculate Your body mass index. body mass index (BMI) is a measure of body fat based on height and weight that applies to adult men and women. Enter your weight and height using standard or metric measures. Select "Compute BMI" and your BMI will appear below.

The mileage calculator is easy to use. Simply add your current location. the more fuel you use – Department of Transport figures state that travelling at 80mph can use up to 25% more fuel than at.

Real Estate Investment Interest Rates Be a ‘strong borrower’. "Below 740, you will have to pay a fee to have the interest rate stay the same. That can range from one-quarter of a point to 2 points to keep the same rate. " The alternative to paying points if your score is below 740 is to accept a higher interest rate.

Find the figure you want to calculate the increase of. For example, you may earn $30,000 per year and be getting a 0.25 percent pay raise. This calculation is very simple if you break the idea down into its constituent parts. A percentage is a fraction out of 100.

Date Calculator: Add to or Subtract From a Date. Enter a start date and add or subtract any number of days, months, or years.

Equilibrium constant is expressed by K. It is defined as the ratio of concentration of product to concentration of reactant when the reaction is in equilibrium. It is expressed by formula: {eq}\Delta.

What do you mean you don’t have a calculator? Well, you can start guessing, right? So let’s work this through. You know you have an upper bound – it has to be less than 1.5, because 1.5 x 1.5 is 2.25.

Calculators on Amazon.com. Browse through our catalog and pick a calculator that best fits your needs. We have a wide variety of calculators that include basic calculators, financial calculators, business calculators, graphing calculators, printing calculators and scientific calculators.

Calculator Use. Calculate the markup percentage on the product cost, the final revenue or selling price and, the value of the gross profit. Enter the original cost and your required gross margin to calculate revenue (selling price), markup percentage and gross profit.