A son and father were talking in the kitchen and the son asked:" Dad, I'm 22 now, but how old are you?"
"Well, I'm your age plus half of my age," the father said.
How old is the father?
My sister's answer:44
33?
44
The elegantly simple language of mathematics.22+(d/2)=dd-(d/2)=22d/2=22d=44 Q.E.D
My sister's answer:44
ReplyDelete33?
ReplyDelete44
ReplyDeleteThe elegantly simple language of mathematics.
ReplyDelete22+(d/2)=d
d-(d/2)=22
d/2=22
d=44 Q.E.D