Answer:
$0.84 per kg
Step-by-step explanation:
You just have to divide 2.52 by 3 to get the correct answer.
Divide 14/18 then divide 16/20. 14 divided 18 is .777 while 16 divided by 20 is .80. Therefore Trey did better.
Baxter ate 1/12, so now the box is 3/4 - 9/12 full. So, (1/12) + (9/12) = 10/12.
10/12 of full box was there before Baxter ate.