3. Which of the following pairs of ratios form a proportion? A. 3:5, 6:10 B. 4:7, 2:9 C. 1: 33.1
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3. Which of the following pairs of ratios form a proportion? A. 3:5, 6:10 B. 4:7, 2:9 C. 1: 33.1
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Answer
The answer is A.
Solution
6:10 is equal to 6/10 when converted to a fraction. 6/10 may be simplified further by dividing them by 2, giving 3/5 or 3:5 in ratio form.