Convert 2.5 to a fraction.

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Master the Certify Teacher EC-6 (391) Mathematics Test. Use flashcards and multiple choice questions with explanations. Boost your confidence and excel in your exam!

Multiple Choice

Convert 2.5 to a fraction.

Explanation:
Converting a decimal to a fraction is about turning the decimal into a ratio of integers and simplifying. For 2.5, treat it as 25/10 because moving the decimal one place to the right scales both parts by 10. Then divide numerator and denominator by 5 to get 5/2. This fraction equals 2.5 (two whole parts and a half). Other fractions like 2/5, 3/2, or 7/3 give decimals of 0.4, 1.5, and about 2.333..., which are not 2.5.

Converting a decimal to a fraction is about turning the decimal into a ratio of integers and simplifying. For 2.5, treat it as 25/10 because moving the decimal one place to the right scales both parts by 10. Then divide numerator and denominator by 5 to get 5/2. This fraction equals 2.5 (two whole parts and a half). Other fractions like 2/5, 3/2, or 7/3 give decimals of 0.4, 1.5, and about 2.333..., which are not 2.5.

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