Calculator Soup
Calculator Soup: Currency Converter
The Currency Converter uses the European Central Bank foreign exchange rates to calculate the conversion of any amount of one currency into the equivalent amount of another currency.
Texas Education Agency
Texas Gateway: Work, Energy, and Power in Humans
By the end of this section, you will be able to explain the human body's consumption of energy when at rest versus when engaged in activities that do useful work and to calculate the conversion of chemical energy in food into useful work.
ABCya
Ab Cya: Fractions to Decimals: Puppy Chase
Up to twelve players can participate in the Puppy Chase while testing their abilities to convert fractions to decimals. Each puppy's speed depends upon how quickly the problems are solved. Check out the record and rate of each player at...
Other
Oanda: Currency Converter
A site that converts one country's currency to its value in another country's currency. Values may be compared from 1990 to the present. It may be viewed in several languages including Spanish, French, German, Italian and Portuguese.
CK-12 Foundation
Ck 12: Math Grade 5
Browse resources related to fifth-grade math standards. Click on a topic for interactive lessons, videos, and extra practice.
Other
Xe.com: About the "Euro" Currency
Resource explains what Euro is, lists the countries who have adopted the Euro currency, and also offers a chart giving conversion rates for participating countries. Links to further information from external sources are also provided.
Saddleback College
Algebra2 Go: Prealgebra
The resource consists of comprehensive learning tools such as class notes, video lectures, and templates through which students can review prealgebra topics.
Khan Academy
Khan Academy: Converting Decimals to Percents
Practice expressing a decimal like 0.546 as a percent. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Converting Percents to Decimals
Practice expressing a percent like 12.3% as a decimal. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Converting Percents & Fractions
Practice writing percents as fractions and fractions as percents. For example, convert 30% to a simplified fraction. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.