AnswersFL-1205040-MJ Grade 7 Mathematics B -GFSolving Scale Problems Using ProportionsQuestion 6
6
AssignmentMultiple Choice

Solving Scale Problems Using Proportions

Question 6 • FL-1205040-M/J Grade 7 Mathematics B -GF

Analyze Medea’s work. In which step did Medea make an error?

Answer
A
In step 1, the corresponding parts are in different positions.
B
In step 2, the cross products should be multiplied instead of being equal.
C
In step 3, she should have added instead of multiplying to simplify.
D
In step 4, she needed to divide 2 to both sides to get x = 4.
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