use the cross product property to determine whether or not the following equations are proportional.

$\frac{245}{100} = \frac{7}{3}$

Question

use the cross product property to determine whether or not the following equations are proportional.

$\frac{245}{100} = \frac{7}{3}$

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Cross Product Property" ], "new_concepts": [], "current_concepts": [ "Proportions", "Cross Product Property" ] } ## Set up the cross products $$ 245 \times 3 \quad \text{and} \quad 100 \times 7 $$ ## Calculate the products $$ \begin{aligned} 245 \times 3 &= 735 \ 100 \times 7 &= 700 \end{aligned} $$ ## Compare the results $$ 735 eq 700 $$ Not proportional { "subject": "Mathematics", "question_type": "Free Response", "knowledge_point": [ "Mathematics", "Algebra", "Proportions" ] }

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QUESTION IMAGE

Question

Explanation:

Set up the cross products

Calculate the products

Compare the results

Answer: