Please explain me 3*7

Answer 1

Please don't make duplicate question. You asked similar question on the other thread, only in that one you asked for 3 * '7', I guess you forgot to wrap the 7 in quotes here. Choose just one thread to keep.

https://www.sololearn.com/Discuss/1759409/?ref=app

Answer 2

3*7 = 7 + 7 + 7 = 21 or 3*7 = 3 + 3 + 3 + 3 + 3 + 3 + 3 = 21 😂😂😂
It is mathematics and not programming question.