Fraction & Decimal Review

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 (part) and 'b' is the denominator (whole).

Front

What is a decimal?

Back

A decimal is a way of expressing fractions in a base 10 system, using a decimal point to separate the whole number from the fractional part.

Front

How do you multiply fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together. Simplify if necessary.

Front

What is the lowest terms of a fraction?

Back

A fraction is in lowest terms when the numerator and denominator have no common factors other than 1.

Front

How do you subtract fractions with different denominators?

Back

Find a common denominator, convert the fractions, then subtract the numerators.

Front

What is the process to convert a decimal to a fraction?

Back

To convert a decimal to a fraction, write the decimal over its place value (e.g., 0.75 = 75/100) and simplify.

Front

What is the product of 1/3 and 3/5?

Back

1/3 * 3/5 = 1/5.

Front

What is 4/5 - 1/20?

Back

4/5 - 1/20 = 15/20.

Front

What is 25 ÷ 2 1/2?

Back

25 ÷ 2 1/2 = 10.

Front

What is 0.08 ÷ 0.02?

Back

0.08 ÷ 0.02 = 4.