. Three years ago, the average age of A and
B was 18 years. With C joining them now,
the average becomes 22 years. How old is C
now?
Answers
Answered by
0
Step-by-step explanation:
I will get it is my pleasure and honor the same thing I can do is my favourite part is the
Answered by
1
Answer:
24
Step-by-step explanation:
A-3+B-3/2=18
A+B-6=36
A+B=42
A+B+C/3=22
A+B+C=66
42+C=66
C=24years
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