The son is as twice as the daughter. The daughter is 22 years younger than the father . If the son is 19 years, what is their average age
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Hi mate... Your answer is 31
first of all take daughter's age be x and father age be y
then x =y -22 .........1
19/2=x......... .2
equating 1&2
y = 32.5
x=10.5
average age of father son and daughter =( 10.5 + 32.5 + 19)/3
=62/3
=31
first of all take daughter's age be x and father age be y
then x =y -22 .........1
19/2=x......... .2
equating 1&2
y = 32.5
x=10.5
average age of father son and daughter =( 10.5 + 32.5 + 19)/3
=62/3
=31
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