Convert 11/20 to a decimal.

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Prepare for the GMAS 6th Grade Mathematics Test with guided quizzes. Study using flashcards and multiple-choice questions with detailed hints. Succeed in your math exam!

Multiple Choice

Convert 11/20 to a decimal.

Explanation:
Converting a fraction to a decimal is easiest when you can rewrite the denominator as 100. Since 20 × 5 = 100, multiply the top and bottom by 5 to get 55/100, which is the same value as 11/20. That decimal form is 0.55. You can also verify with long division: 11 divided by 20 equals 0.55, stopping after two digits because the denominator 20 has only factors 2 and 5, giving a terminating decimal. Choices like 0.11, 0.75, or 0.50 don’t match the value of 11/20.

Converting a fraction to a decimal is easiest when you can rewrite the denominator as 100. Since 20 × 5 = 100, multiply the top and bottom by 5 to get 55/100, which is the same value as 11/20. That decimal form is 0.55. You can also verify with long division: 11 divided by 20 equals 0.55, stopping after two digits because the denominator 20 has only factors 2 and 5, giving a terminating decimal. Choices like 0.11, 0.75, or 0.50 don’t match the value of 11/20.

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