If \( \Large \frac{a}{b}=\frac{7}{9},\frac{b}{c}=\frac{3}{5} \), then the value of a:b:c
Correct Answer: Description for Correct answer:
\( \Large \frac{a}{9} = \frac{7}{9},\ \frac{b}{c} = \frac{3}{5} \)
Therefore, a : b : c
7 : 9
\( \Large 3_{ \times 3} 5_{ \times 3}\)
7 : 9 : 15
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