Fractions, Decimals, & Percents

Front

What is a fraction?

Back

Front

How do you convert a fraction to a decimal?

Back

Front

What is a decimal?

Back

A decimal is a way of expressing numbers that are not whole, using a point to separate the whole number part from the fractional part.

Front

How do you convert a decimal to a percent?

Back

Multiply the decimal by 100. For example, 0.75 becomes 75%.

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100, denoted by the symbol '%'. For example, 50% means 50 out of 100.

Front

How do you convert a percent to a decimal?

Back

Divide the percent by 100. For example, 25% becomes 0.25.

Front

What is the relationship between fractions, decimals, and percents?

Back

Front

What is the percent of 4 trombones out of 25 instruments?

Back

Front

What fraction, decimal, and percent does the blue portion represent if it is 20%?

Back

Front

How do you find the percent of a shaded area in a circle?

Back

Divide the area of the shaded part by the total area of the circle and multiply by 100.