1.21875 is equal to

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the General Aandamp;P Test with study guides, flashcards, and multiple-choice questions. Every question includes hints and comprehensive explanations to ensure you are well-prepared. Get ready to succeed!

Multiple Choice

1.21875 is equal to

Explanation:
Converting a terminating decimal to a fraction. Take the integer part and the decimal part separately. The decimal portion 0.21875 can be written as a fraction by clearing the decimals. Multiply 0.21875 by 32 to get 7, so the fractional part is 7/32. The integer part is 1, which is 32/32. Add them: 32/32 + 7/32 = 39/32. So 1.21875 equals 39/32 (also 1 and 7/32). The other fractions don’t match exactly (they produce different decimal values), so they aren’t correct.

Converting a terminating decimal to a fraction. Take the integer part and the decimal part separately. The decimal portion 0.21875 can be written as a fraction by clearing the decimals. Multiply 0.21875 by 32 to get 7, so the fractional part is 7/32. The integer part is 1, which is 32/32. Add them: 32/32 + 7/32 = 39/32. So 1.21875 equals 39/32 (also 1 and 7/32). The other fractions don’t match exactly (they produce different decimal values), so they aren’t correct.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy