Respuesta :
Let the number of the pots be n.
He buys 4n,so he will have 4n+1 pots
so 4n+n=50
=> 5n=50
=> n=10 pots of flowers for free
Verification:
4*10+10=50
He buys 4n,so he will have 4n+1 pots
so 4n+n=50
=> 5n=50
=> n=10 pots of flowers for free
Verification:
4*10+10=50