Diana is twice as old as Grace is today. If Grace turned 3 a year ago, how old is Diana today?
Today, Grace is 3 + 1 = <<3+1=4>>4 years old.
So, Diana is 4*2 = <<4*2=8>>8 years old today.
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human
Diana is twice as old as Grace is today. If Grace turned 3 a year ago, how old is Diana today?
gpt
Today, Grace is 3 + 1 = <<3+1=4>>4 years old.
So, Diana is 4*2 = <<4*2=8>>8 years old today.
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