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tangare [24]
3 years ago
6

Mary, who is 16 years old, is four times as old as her brother. how old will mary be when she is twice as old as her brother?

Social Studies
2 answers:
Scorpion4ik [409]3 years ago
7 0
Mary will be 8 years old 
LenaWriter [7]3 years ago
4 0
Mary will be 18 when she is twice as old as her brother
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