Real Numbers

• 1/3

• 1/9

• 3/100

• 3/10

Match the following

• Rational

• Irrational

• Undefined

Match the following

• Undefined

• 2.010010001...

• Rational

• Irrational

Miguel asked 18 classmates whether they prefer Grandma's Chocolate chip cookies over strawberry yogurt Chex. He used a calculator to compare the number of classmates who said yes to the total number he surveyed. The calculator showed the result as 0.6666667. Write this number as a fraction

Miguel asked 18 classmates whether they prefer Grandma's Chocolate chip cookies over strawberry yogurt Chex. He used a calculator to compare the number of classmates who said yes to the total number he surveyed. The calculator showed the result as 0.6666667. How many students prefer Grandma's over Chex?

The area of a square is 81 square meters. What is the side length, s, of the square? (enter the number only).

Match the following

• x

• x^-2

• x^9

• x^4