Question

If A:B = 5:9, B: C = 4:3, C:D = 2:3, D: E = 2 : 5, then A: E = ? (SSC, 1998] (a) 81 : 16 (b) 16:81 (c) 16:50 (d) 2:3
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Answer 1

Answer:

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Step-by-step explanation:

Correct option is D)

Given a:b=3:4 and b:c=8:9

Then

b

a

×

c

b

=

4

3

×

9

8

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∴

c

a

=

3

2

∴a:c=2:3

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