Next year, Dana will be twice as old as her sister will be. Four years ago, Dana was three times as old as her sister was. How old is each now?

asked May 19, 2021 139k views

2 votes

Next year, Dana will be twice as old as her sister will be. Four years ago, Dana was three

times as old as her sister was. How old is each now?

by Kid

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1 vote

Answer:2d-4 = 3d-12

d = 8 (Dana's age now)

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Solve for "r":

r = 2d

r = 2*8 = 16 (Renee's age now)

InfinityGoesAround answered May 24, 2021

6.1k points

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