37. The average of the ages of Ram, Shyam and John five years before was 16
years. What will be the average of their ages after 5 years?
(1) 21 yrs
(2) 22 yrs
(3) 26 yrs
(4) 30 yrs
Answers
Answer:
Ram and Shyam’s average age is 65 years. The average age of Ram, Shyam and John is 53 years. What is the age of John?
Learn math as logic. Not rules.
Amritha Vashista
Answered 3 years ago
Basically average constituting the result obtained by adding together several amounts and then dividing this total by the number of amounts.
Taking
Ram's age to be x
Shyam's age to be y
John's age to be z
Average of ram's and shyam's age is given to be 65
i.e (x+y)/2=65
x+y=(65*2)
x+y=130
Average of all of theirs age is given to be 53
Therefore (x+y+z)/3=53
(x+y+z)= 53*3
x+y+z= 159
But we know that x+y=130, substituting that in the above equation
130+z=159
z= 159–130
John's age: z= 29.
Explanation:
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Answer:
26 is the correct option guys mark me as brainliest