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Mickey used these calculations to find how much he would spend on 7 cartons of eggs, if 12 cartons of eggs cost $22.20. Describe his error.

12 cartons(+22.20)
--------------------------
$22.22(+22.20)

Unit price = $0.54 50.54(7) = $3.78​

2 Answers

6 votes

Answer:

Sample student response: Mickey set up the equivalent rate wrong. The cartons of eggs should be in the denominator, because you need to find the unit price for 1 carton of eggs.

Explanation:

User Mbarkhau
by
5.3k points
3 votes

Answer:Mickey set up the equivalent rate wrong. The cartons of eggs should be in the denominator, because you need to find the unit price for 1 carton of eggs

Explanation:

User Xordon
by
4.7k points