Joanna buys one kilogram of French roast and one kilogram of boxer blend from the Java Hut. Jacob buys two kilograms of French r
1 answer:
You might be interested in
Answer:
450L
Step-by-step explanation:
This is a ratio and proportion problem. First you need to determine the known ratio and the unknown ratio. In this case we have the known ratio:
The unknown ratio in this case is:
So to do this, we just set up the proportion and solve for it: