A: ### Quick Answer

**Prorated amounts are calculated by dividing the cost of a service by the number of days in the service period, according to Lucas Hall from Landlordology.** The resulting number is then multiplied by the number of days the service is used to find the prorated amount.

The term "prorate" comes from the Latin "pro rata," which means "in proportion," according to Wikipedia. Prorated amounts typically apply to rent, insurance and other services that are paid for a specified time period. When an insurance policy is canceled, the prorated amount due is calculated by dividing the number of days used in the policy period by the total number of days for the policy. The result is multiplied by the policy premium to calculate the prorated amount due.

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## How do you calculate the real GDP per person?

A:The real Gross Domestic Product per person, or per capita, is calculated by first adjusting the nominal GDP of a country for inflation by dividing the nominal GDP by the deflator. The adjusted number, or real GDP, is then divided by the country's population.

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## How do you calculate profit on return?

A:

Full Answer >**Profit on return is calculated by subtracting a unit's selling price from the cost to produce, dividing that difference by the selling price and multiplying that number by 100.**This equation gives the percentage margin of profit made on each unit.Filed Under: - Q:
## How do you calculate interest expense?

A:

Full Answer >**Interest expense is calculated as the interest rate multiplied by the amount of the outstanding principal of the debt.**Defined by Investopedia, interest expense is the cost incurred by an entity on borrowed funds.Filed Under: - Q:
## How do I calculate capital gains yield?

A:

Full Answer >**The capital gains yield of a stock can be calculated by dividing the change in price of the stock after the first period by the original price.**Investopedia explains that the formula for this is (P1 - P0) / P0, where P1 equals the original price paid and P0 equals the price after the first period.Filed Under: