In four years, Suzy will be 20+4=<<20+4=24>>24.

Then Mary will be 24/2=<<24/2=12>>12.

Then Mary is now 12-4=<<12-4=8>>8.

# Answer

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Question:
In four years, Suzy will be twice Mary's age then. If Suzy is 20 now, how old is Mary?
Answer:
Let's think step by step.

user
8
In four years, Suzy will be twice Mary's age then. If Suzy is 20 now, how old is Mary?
train