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garri49 [273]
3 years ago
5

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

Mathematics
1 answer:
Savatey [412]3 years ago
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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