Multiplying & Dividing Rational Numbers

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

How do you multiply two fractions?

Back

Front

What is the simplest form of a fraction?

Back

The simplest form of a fraction is when the numerator and denominator have no common factors other than 1.

Front

How do you divide fractions?

Back

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Back

Front

How do you convert a mixed number to an improper fraction?

Back

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Front

How do you find the decimal point in a product?

Back

To find the decimal point in a product, count the total number of decimal places in the factors and place the decimal point in the product accordingly.

Front

What is the quotient of 7.8 and 0.03?

Back

The quotient of 7.8 and 0.03 is 260.

Front

How do you estimate the result of a division problem?

Back

To estimate the result of a division problem, round the numbers to the nearest whole number or a convenient value before dividing.