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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 |
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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 VashistaAnswered 3 years agoBasically average constituting the result obtained by adding together several amounts and then dividing this total by the number of amounts.TakingRam's age to be xShyam's age to be yJohn's age to be zAverage of ram's and shyam's age is GIVEN to be 65i.e (x+y)/2=65x+y=(65*2)x+y=130Average of all of theirs age is given to be 53Therefore (x+y+z)/3=53(x+y+z)= 53*3x+y+z= 159But we know that x+y=130, substituting that in the above equation130+z=159z= 159–130John's age: z= 29.Explanation:HOPE IT HELPS YOU PLEASE MARK ME AS BRAINLEST ANSWER |
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