Algebraic Fractions II - Normal

Question 1: Reduce the fraction

\frac{5}{15 a}

A

\frac{1}{a}

B

\frac{1}{3}

C

\frac{1}{3 a}

D

\frac{1}{5 a}

Question 2: Reduce the fraction

\frac{2 a}{4 b}

A

\frac{a}{4 b}

B

\frac{1}{2 b}

C

\frac{a}{b}

D

\frac{a}{2 b}

Question 3: Add expressions

\frac{3 c}{5} + \frac{3 c}{10}

A

\frac{9 c}{10}

B

\frac{6 c}{5}

C

\frac{6 c^{2}}{10}

D

\frac{9 c^{2}}{10}

Question 4: Find valid values for the fraction

\frac{x}{x + 3}

A

x \neq 0

B

x \neq 1

C

x \neq 3

D

x \neq - 3

Question 5: Multiply:

- 3 \frac{7}{10 a} \times 25 a^{2}

A

925 a

B

- 92.5 a

C

92.5

D

92.5 a

Test: Algebraic Fractions II - Normal