Fraction & Decimal Operations Recap

Front

What is a fraction?

Back

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the reciprocal of a fraction?

Back

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What is the least common multiple (LCM)?

Back

The least common multiple (LCM) is the smallest multiple that two or more numbers share.

Front

How do you multiply fractions?

Back

Front

What is a decimal?

Back

A decimal is a way of representing fractions using a base 10 system, indicated by a decimal point.

Front

How do you divide fractions?

Back

Front

Back

Front

How do you convert a decimal to a fraction?

Back

To convert a decimal to a fraction, write the decimal over 1, multiply numerator and denominator by 10 for each digit after the decimal, and simplify.