Lily is four years old.Her elder sister kitty is three times as old as Lily.How old will Lily be whn Kitty is twice as old as Lily?A 6B 8C 16D 14

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Lily is four years old.Her elder sister kitty is three times as old as Lily.How old will Lily be wh
n Kitty is twice as old as Lily?
A 6
B 8
C 16
D 14

B

B