Answer :
Sounds as tho you meant:
4n = (2/7)(500)
1000
If that's the case, then 4n = ------------
7
1000 250
or n = ------------ = --------- (answer)
28 7
Check: does 4(250/7) equal (2/7)(500)? YES.
4n = (2/7)(500)
1000
If that's the case, then 4n = ------------
7
1000 250
or n = ------------ = --------- (answer)
28 7
Check: does 4(250/7) equal (2/7)(500)? YES.