What is 19.45 rounded to the nearest tenth?

Study for the TABE Math Test. Practice with flashcards and multiple-choice questions, each question offers hints and explanations. Get ready for your exam!

Multiple Choice

What is 19.45 rounded to the nearest tenth?

Explanation:
Rounding to the nearest tenth means keep one decimal place and decide whether to increase that tenths digit based on the hundredths digit. In 19.45, the tenths digit is 4 and the hundredths digit is 5. When the hundredths place is 5 or more, you round the tenths digit up by 1. So 4 becomes 5, giving 19.5. The other options don’t fit: 19.4 would occur if the hundredths were less than 5, and 19.45 isn’t a rounded value to a single decimal place.

Rounding to the nearest tenth means keep one decimal place and decide whether to increase that tenths digit based on the hundredths digit. In 19.45, the tenths digit is 4 and the hundredths digit is 5. When the hundredths place is 5 or more, you round the tenths digit up by 1. So 4 becomes 5, giving 19.5. The other options don’t fit: 19.4 would occur if the hundredths were less than 5, and 19.45 isn’t a rounded value to a single decimal place.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy