Question

. The respective ratio between the present ages of A and B is 9 : 10 and that
between present ages of A and C is 9 : 11. If C's present age is 33 years, what is
B's present age ?
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Answer 1

Answer:

30

is the present age of b person

Answer 2

Answer:

30

Step-by-step explanation:

means =extrems

11 x =9 mutiply 33

x=9. 33

-----------

11

x=27

A is 33 year

therefore B=

means =extrems

9x=10 multiply by 27

x=10. 27

------------

9

x=30

therefore B age is 30 years