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Nidula m
Three years ago total age.= 5 members *35= 175 Three years later or now, total age =175+5(3+3) =175+30= 205 years Current age of child= 1+3=4 years total age of 6 members= 205+4 = 209 Average age of 6 members..= 209/6 = 34.5/6