Question

if a:b=2:3,c:d=4:5find then a:b:c?​

Answer 1

a:b= 2:3

c:d=4:5

we can write it

$\frac{a}{b} = \frac{2}{3} \: and \frac{c}{d} = \frac{4}{5}$

now we have to find out a:b:c

then we can write it a/b/c=2/3/4

we can write it

$c \times \frac{a}{b} = 4 \times \frac{2}{3}$

now the ratio of a:b:c = 8/3

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