Multiply or Divide Rational and Irrational Numbers

When you multiply two rational numbers, the product is...

• always rational

• sometimes rational, sometimes irrational

• always irrational

• never rational

Tags

CCSS.HSN.RN.B.3

When you multiply a rational number and irrational number, the product is...

• always rational

• sometimes rational, sometimes irrational

• always irrational

• mostly irrational

Tags

CCSS.HSN.RN.B.3

Which of the following could be a rational number?

• the product of a fraction and a non perfect square root

• the product of two irrational numbers

• the quotient of a non-zero rational number and an irrational number

• the product of a non-zero rational number and an irrational number

Tags

CCSS.HSN.RN.B.3

• Rational; the product of two irrational numbers is sometimes rational.

• Irrational; the product of two irrational numbers is always irrational.

• Rational; the product of two irrational numbers is always rational.

• Irrational; the product of two irrational numbers is sometimes irrational.

• Rational; the product of a rational and irrational numbers is sometimes rational.

• Irrational; the product of a rational and irrational numbers is always irrational.

• Irrational; the product of a rational and irrational numbers is sometimes irrational.

• Rational; the product of a rational and irrational numbers is always rational.

Tags

CCSS.HSN.RN.B.3

• Rational; the product of two irrational numbers is sometimes rational.

• Irrational; the product of two irrational numbers is sometimes irrational.

• Irrational; the product of two irrational numbers is always irrational.

• Rational; the product of two irrational numbers is always rational.

• Rational; the product of two irrational numbers is sometimes rational.

• Irrational; the product of two irrational numbers is sometimes irrational.

• Irrational; the product of a rational and irrational number is always irrational.

• Rational; the product of a rational and irrational number is sometimes rational.

Tags

CCSS.HSN.RN.B.3

Integers include _____.

• Only negative numbers

• Only positive numbers

• Fractions and decimals

• Both negative/ positive numbers and 0

Which of the following best defines irrational numbers?

• numbers that can be written as a fraction or decimal that either terminates or continues forever in a repeating pattern

• numbers that make sense

• numbers that go on forever and ever without a repeating pattern and cannot be written as a fraction

• fractions

Tags

CCSS.8.NS.A.1

Which of the following best defines rational numbers?

• numbers that can be written as a fraction or decimal that either terminates or continues forever in a repeating pattern
• numbers that make sense
• numbers that go on forever and ever with out a repeating pattern
• numbers cannot be written as a fraction