Question

the movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your answer. which of the following fraction pairs are equivalent? $\frac{6}{15}$ and $\frac{18}{40}$ $\frac{8}{12}$ and $\frac{12}{18}$ $\frac{5}{11}$ and $\frac{10}{16}$ $\frac{4}{9}$ and $\frac{9}{4}$

Explanation:

Step1: Simplify first pair fractions

$\frac{6}{15} = \frac{2}{5}$, $\frac{18}{40} = \frac{9}{20}$; $\frac{2}{5}
eq \frac{9}{20}$

Step2: Simplify second pair fractions

$\frac{8}{12} = \frac{2}{3}$, $\frac{12}{18} = \frac{2}{3}$; $\frac{2}{3} = \frac{2}{3}$

Step3: Verify remaining pairs (optional)

$\frac{5}{11}$ cannot simplify, $\frac{10}{16} = \frac{5}{8}$; $\frac{5}{11}
eq \frac{5}{8}$
$\frac{4}{9}$ and $\frac{9}{4}$ are reciprocals; $\frac{4}{9}
eq \frac{9}{4}$

Answer:

B. $\frac{8}{12}$ and $\frac{12}{18}$