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.

Tags

CCSS.5.NBT.A.2

Front

How do you multiply two negative rational numbers?

Back

When you multiply two negative rational numbers, the result is positive.

Tags

CCSS.7.NS.A.2A

Front

What is the product of -⅞ and -⅗?

Back

21/40

Tags

CCSS.7.NS.A.2A

Front

How do you divide a negative rational number by a positive rational number?

Back

When you divide a negative rational number by a positive rational number, the result is negative.

Tags

CCSS.7.NS.A.2B

Front

What is the quotient of -2/3 divided by 1?

Back

-2/3

Tags

CCSS.7.NS.A.2B

Front

What is the simplest form of 27/40?

Back

27/40 is already in simplest form.

Front

How do you multiply a positive rational number by a negative rational number?

Back

When you multiply a positive rational number by a negative rational number, the result is negative.

Tags

CCSS.7.NS.A.2A

Front

What is the product of 5/6 and -1?

Back

-5/6

Tags

CCSS.7.NS.A.2A

Front

What is the quotient of 6/10 in lowest terms?

Back

3/5

Front

How do you simplify the fraction -39/5?

Back

-39/5 is already in simplest form.