Representing Fractions and Benchmark Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator and 'b' is the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a benchmark fraction?

Back

Benchmark fractions are common fractions that are easy to understand and use for estimation, such as 1/2, 1/4, and 3/4.

Front

How do you convert a decimal to a percent?

Back

To convert a decimal to a percent, multiply the decimal by 100 and add a percent sign. For example, 0.8 x 100 = 80%.

Front

What is 20% as a fraction?

Back

20% can be expressed as 20/100, which simplifies to 1/5.

Front

What is the decimal equivalent of 1/3?

Back

The decimal equivalent of 1/3 is approximately 0.33.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What does percent mean?

Back

Percent means 'per hundred' and is a way to express a number as a fraction of 100.

Front

What is the fraction for 33%?

Back

33% can be expressed as 33/100.

Front

How do you convert a percent to a fraction?

Back

To convert a percent to a fraction, write the percent over 100 and simplify if possible. For example, 75% = 75/100 = 3/4.

Front

What is the relationship between fractions and decimals?

Back

Fractions and decimals are two ways to represent the same value. For example, 1/2 is equivalent to 0.5.

Front

What is the benchmark fraction for 50%?

Back

The benchmark fraction for 50% is 1/2.