Fractions, Decimals, and Percents

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

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 by 100.

Front

What is a decimal?

Back

A decimal is a way of representing fractions using a point to separate the whole number part from the fractional part.

Front

How do you convert a decimal to a percent?

Back

To convert a decimal to a percent, multiply the decimal by 100.

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100, denoted by the symbol '%'.

Front

Convert 19/25 to a percent.

Back

76%.

Front

Convert 0.17 to a percent.

Back

17%.

Front

If 3/5 of students pack their lunch, what percent of students pack their lunch?

Back

60%.

Front

If it rained 40% of the days, what fraction of the days did it rain?

Back

2/5.

Front

Convert 3/5 to a percent.

Back

60%.