Question

select all the ratios equivalent to 2:4.
□ \\(\frac{1}{2}\\)
□ \\(\frac{2}{6}\\)
□ \\(\frac{3}{5}\\)
□ \\(\frac{4}{8}\\)
□ \\(\frac{6}{12}\\)
□ \\(\frac{8}{20}\\)
check answ

Explanation:

Step1: Simplify the base ratio

$2:4 = \frac{2}{4} = \frac{1}{2}$

Step2: Simplify each option

$\frac{1}{2} = \frac{1}{2}$
$\frac{2}{6} = \frac{1}{3}$
$\frac{3}{5} = \frac{3}{5}$
$\frac{4}{8} = \frac{1}{2}$
$\frac{6}{12} = \frac{1}{2}$
$\frac{8}{20} = \frac{2}{5}$

Step3: Match to base value

Identify fractions equal to $\frac{1}{2}$

Answer:

$\frac{1}{2}$, $\frac{4}{8}$, $\frac{6}{12}$