The value of an uncirculated mint state-65 1950 jefferson nickle minted in denver is 4/3 the value a 1945 nickle minted in philadelphia is similar condition. together the total value of the two coins is $21.00

4 answers

the value is 56 my bad
d = 4/3 p

d + p = 21 or 56 or whatever
so
(4/3) p + (3/3) p = 21 or 56 or whatever
so
(7/3) p = 21 or 56

p = (3/7) of whatever
and
d = 4/3 of that
thanks
You are welcome :)