Multiplying and Dividing Rational Numbers

Front

A negative divided by a positive is a ________

Back

negative

Front

Back

Front

If a recipe requires 1/3 cup of milk and you want to make 4/5 of the recipe, how much milk do you need?

Back

Front

If Tim buys 3 pounds of peaches at $2.50 per pound, how much does he spend?

Back

$7.50

Front

What is the weight of a person who weighs 225 pounds on Earth when on Mars, where gravity is 0.38 of Earth's?

Back

85.5 pounds

Front

Define rational numbers.

Back

Rational numbers are numbers that can be expressed as a fraction of two integers, where the denominator is not zero.

Front

What is the rule for multiplying two negative numbers?

Back

The product of two negative numbers is positive.

Front

What is the rule for dividing a negative number by a positive number?

Back

The result is negative.

Front

What is the rule for multiplying a positive number by a negative number?

Back

The product is negative.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.