Warm-Up: Fraction Basics and Zero/Negative Exponents

Answer explanation

Divide the numerator and the denominator by 2.

Reduce

 $\frac{24}{27}$

(a)  

Answer explanation

Divide the numerator and the denominator by 3.

Answer explanation

Divide the numerator and the denominator by 5.

Answer explanation

Divide the numerator and the denominator by 2.

Answer explanation

Divide the numerator and the denominator by 5.

5/7 + (-9/7)

• -4/7

• -7/4

• 4/7

• -7/4

Multiply. Write your answer in simplest form.

• 27/40

• -27/40

• 5/6

• -5/6

• -7/6

• 7/6

• -6/7

• 6/7

• -3/2

• 30/45

• 2/3

• -2/3

Simplify x^-7

• -7
• -7x
• 1/x⁷
• -1/x⁷