6.4E & 6.5C - Fractions to Percents with models

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator (top number) over a denominator (bottom number). For example, 1/2 means one part out of two equal parts.

Front

What is a percent?

Back

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

Front

How do you convert a fraction to a percent?

Back

To convert a fraction to a percent, divide the numerator by the denominator and then multiply the result by 100. For example, 1/4 = (1 ÷ 4) × 100 = 25%.

Front

What is a strip diagram?

Back

A strip diagram is a visual representation of a fraction or a percent using a rectangular bar divided into equal parts. It helps to illustrate the relationship between parts and the whole.

Front

What does 33 1/3% represent in fraction form?

Back

33 1/3% can be expressed as the fraction 1/3.

Front

If 20% of a number is 40, what is the number?

Back

The number is 200. (40 ÷ 0.20 = 200)

Front

What is the relationship between fractions and percents?

Back

Fractions and percents both represent parts of a whole. A percent is a specific type of fraction where the whole is 100.

Front

How can you use a strip diagram to find 30% of a number?

Back

Draw a strip diagram divided into 10 equal parts. Shade 3 parts to represent 30%, then calculate the value of those shaded parts based on the total number.

Front

What is the decimal equivalent of 25%?

Back

The decimal equivalent of 25% is 0.25.

Front

How do you find the percent of a total?

Back

To find the percent of a total, divide the part by the total and multiply by 100. For example, if you have 15 out of 60, the percent is (15 ÷ 60) × 100 = 25%.