- #1
linapril
- 23
- 0
In a tea shop one mixes two different kinds of tea to get a new flavor. One of the kinds costs 135kr/kg, the other costs 168kr/kg. How large amounts of each kind have you taken if the mixture costs 150kr/kg?
I tried setting up this equation system:
135x + 168y = 150
x+y=1
but I don't think it was right...
I tried setting up this equation system:
135x + 168y = 150
x+y=1
but I don't think it was right...