The mass of flour in a tin is 5/6 kg. It is packed into packets each containing 2/9 kg of flour. a. How many packets has the floor been packed into? b. What is

The mass of flour in a tin is 5/6 kg. It is packed into packets each containing 2/9 kg of flour.
a. How many packets has the floor been packed into?
b. What is the mass of flour remaining?