Super Quiz 1B - Rational Numbers

Simplify the rational number.

⁷⁵/₁₂

• ²⁵/₄

• 6 ¹/₄

• 6 ³/₁₂

• 7 ⁵/₁₂

Add the rational numbers.

³/₄ + ¹/₃

• 1 1/12

• 2 2/3

Subtract the rational numbers.

4 ¹/₂ − 1 ³/₅

• 2 ⁹/₁₀

• 3 ¹/₁₀

• 6 ¹/₁₀

• 3 ²/₃

Multiply the rational numbers.

2 ²/₅ ⋅ 1 ⁷/₈

• 4 ¹/₂

• 2 ⁷/₂₀

• 4 ¹¹/₄₀

• ²¹/₄₀

Divide the rational numbers.

⁵/₆ ÷ ²/₃

• 1 ¹/₄

• ⁵/₉

• 1 ¹/₂

• ¹/₆