If 6:x = 9:6, find x.

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Multiple Choice

If 6:x = 9:6, find x.

Explanation:
When two ratios are equal, you can use cross-multiplication to solve for the unknown. For 6/x = 9/6, multiply the outer terms and the inner terms: 6 times 6 equals x times 9. That gives 36 = 9x, so x = 4. You can verify by noting 6/4 simplifies to 3/2, which matches 9/6. So the value is 4.

When two ratios are equal, you can use cross-multiplication to solve for the unknown. For 6/x = 9/6, multiply the outer terms and the inner terms: 6 times 6 equals x times 9. That gives 36 = 9x, so x = 4. You can verify by noting 6/4 simplifies to 3/2, which matches 9/6. So the value is 4.

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