Sandro has six times as many daughters as sons. If he currently has three sons, how many children does he have?
How many daughters does Sandro have? ** If Sandro has three sons, the total number of daughters, six times the number of sons, is 3 sons * 6 daughters/son = <<3*6=18>>18 daughters.
How many children does Sandro have? ** The total number of children is 18 daughters + 3 sons = <<18+3=21>>21 children.
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