Question

2. If a :b 9: 8 and b: 6:5 then find a :c​

Answer 1

Answer:

27:20

Step-by-step explanation:

the complete answer is mentioned in the attached image

Answer 2

$\large \tt \frac{a}{b} = \frac{9}{8} \: \: \: and \: \: \: \frac{b}{c} = \frac{6}{5} \\ \\ \\ \\ \large\tt \frac{a}{ \cancel b} \: \times \: \frac{ \cancel b}{c} = \frac{9}{8} \times \frac{6}{5} = \frac{9}{4} \times \frac{3}{5} = \frac{27}{20} = \frac{a}{c} \\ \\ \\ \\ \huge \tt \frac{a}{c} = \frac{27}{20} \: \: \: or \: \: a : c = 27 : 20$