btimofte100
New member
- Joined
- Aug 22, 2020
- Messages
- 30
Hi All
I have the problem
For 26 meters Chiffon and 19 meters calico has been paid 2130 dollars. Some other time the prices being the same it has been paid 2130 dollars for 20 meters chiffon and 29 meters calico.How much costs 1 meter of chiffon and 1 meter of calico ?
Here is my solution in Mathematica , but in the book the answer is 60 and resp. 30 dollars which is integer and my answer is real only....
Any tip ?
I have the problem
For 26 meters Chiffon and 19 meters calico has been paid 2130 dollars. Some other time the prices being the same it has been paid 2130 dollars for 20 meters chiffon and 29 meters calico.How much costs 1 meter of chiffon and 1 meter of calico ?
Here is my solution in Mathematica , but in the book the answer is 60 and resp. 30 dollars which is integer and my answer is real only....
Any tip ?