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2 years ago

X/7 = 3/2 a/6 = 3/10

1 answer:

5 0

$\frac{x}{7} = \frac{3}{2} 
$

multiply both sides by 7

$\frac{x}{7} = \frac{3}{2} /*7 \\ x= \frac{3*7}{2} = \frac{21}{2} \\ 
x = \frac{21}{2} = 10.5
$

$\frac{a}{6} = \frac{3}{10} 
 \\ a = \frac{3*6}{10} = \frac{18}{10} =1.8$

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