What is 23.4 divided by 3?

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 23.4 divided by 3?

Explanation:
Dividing a decimal by a whole number can be done by removing the decimal temporarily. Treat 23.4 as 234 tenths, divide by 3 to get 78 tenths, which is 7.8. Another quick way: split 23.4 into 21 and 2.4. Then divide each part by 3: 21 ÷ 3 = 7 and 2.4 ÷ 3 = 0.8, totaling 7.8. You can check by multiplication: 7.8 × 3 = 23.4.

Dividing a decimal by a whole number can be done by removing the decimal temporarily. Treat 23.4 as 234 tenths, divide by 3 to get 78 tenths, which is 7.8.

Another quick way: split 23.4 into 21 and 2.4. Then divide each part by 3: 21 ÷ 3 = 7 and 2.4 ÷ 3 = 0.8, totaling 7.8.

You can check by multiplication: 7.8 × 3 = 23.4.

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