Question

if a ratio b equal to 3 ratio 4 ,b ratio c equal to 5 ratio to 6 and c ratio d is equal to 11 ratio 9 then find a ratio d is
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Answer 1

Answer:

$\frac{a}{b} = \frac{3}{4} \\ \frac{b}{c} = \frac{5}{6} \\ \frac{c}{d} = \frac{11}{9} \\ then \: multiply \: all \: three \: given \: eq \\ \frac{a}{b} \times \frac{b}{c} \times \frac{c}{d} = \frac{3}{4} \times \frac{5}{6} \times \frac{11}{9} \\ \frac{a}{d} = \frac{55}{72} \: ans.$