"Problems and Recreations," by Ralph E. Winger,
Ralph Leighton's great-uncle
(after whom he was named). Winger was a graduate of Caltech,
and Robert Leighton's physics teacher at Los Angeles City College.
|
|
|
|
Page 1
|
|
|
|
Page 2
|
|
|
|
Page 3*
|
|
|
|
Page 4
|
|
|
* As number 26 is illegible (because of some yellowed cellophane tape), I
will type it here:
26. Two men agree to dig n feet of ditch for n dollars. The start digging, one
at each end, and finding that one end is harder to dig than the other, agree
that one shall receive $1.25 an hour for his work, and the other 75 cents. Can
they finish the job, and receive equal total pay?
