The sum of the ages of A and B is four-thirds the
age of C. The age of B.is two-thirds the age of C.
If the sum of the ages of the three persons is
35 years, find the age of B.
Answers
Answered by
19
Age of B = 10 years.
Solution :-
Given :-
Substituting value of (i) in (iii),
Substituting value of C in (ii),
Answered by
3
Answer:
Age of B is 10yrs .
Step-by-step explanation:
Given :
A + B = 4/3 C ................(1)
B = 2/3 C ........................(2)
A + B + C = 35 ..............(3)
Substituting value of (i) in (iii)
A + B + C = 35
4/3 C + C = 35
(4C + 3C)/3 = 35
7C/3 = 35
7C = 105
C = 105/7 = 15
Now,
From eq. (2)
B = 2/3 C
= 2/3 × 15
= 10
Hence,
Age of B is 10 yrs .
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