The average age of your family of four 35. exlcuding me the average age is 40. find my age
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total age of whole family= 35×4 =140
total age of family excluding you =40×3=120
your age =140-120=20.
Hope it helped
total age of family excluding you =40×3=120
your age =140-120=20.
Hope it helped
vaibhavbaslas:
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sum of ages of four person = 35×4 =140
sum of ages of three person excluding me = 40×3 = 120
my age = 140-120 = 20
sum of ages of three person excluding me = 40×3 = 120
my age = 140-120 = 20
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