vsuresh Here the reference is to two children. It seems to me that their ages couldn't be very far apart. They're both children.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
vsureshHere the reference is to two children.It seems to me that their ages couldn't be very far apart. They're both children. For that reason I don't think there would be any harm in using the singular age. I think you would need a very different scenario to justify their ages. I can't even think of one just now.