Question 11 Mark

Fill in the following blanks:$\frac{12}{20}=\frac{.....}{5}=\frac{9}{....}$

Answer

$\frac{12}{20}=\frac{3}{15}=\frac{9}{15}$Solution:
$\frac{12}{20}=\frac{\text{x}}{5}$
$\text{x}=\frac{60}{20}$
$\text{x}=3$
$\frac{12}{20}=\frac{9}{\text{y}}$
$12\text{y}=180$
$\text{y}=\frac{180}{12}$
$\text{y}=15$

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