This discovery, researchers noted, contributes to “ethnomathematics,” a field that explores mathematics through culture.

Bengaluru: City-based KV Narayana, a retired professor with a PhD in number theory, dissected a few mathematical properties ...

Solution: Here is a solution in 11 steps (see table below), recording the quantities of mulled wine in each barrel and bottle ...

There’s no denying that the whole “one dog year = seven human years” idea is persistent, but when you stop and think about it ...

When the 10th best performer is “only” up about 100% year to date, you know you are looking at a list of the very best.