Rewrite expression without decimal: Rewrite the expression without decimal. 10.5 ÷ 2.1 can be written as 105 ÷ 21.Divide whole numbers: Divide the whole numbers. 105 ÷ 21 = 5Count decimal places: Count the decimal places in the original expression. 10.5 has one decimal place. 2.1 has one decimal place. 10.5 ÷ 2.1 has 0 decimal places after adjusting for division.No decimal places in result: Since there are no decimal places to adjust for in the result, the answer remains 5. 10.5 ÷ 2.1 = 5

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Divide. $\newline$ $10.5 \div 2.1 =$

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Math Problems

Grade 6

Multiply and divide decimals by powers of ten

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Q. Divide.

\newline

10.5 \div 2.1 =

Rewrite expression without decimal: Rewrite the expression without decimal. $10.5 \div 2.1$ can be written as $105 \div 21$ .
Divide whole numbers: Divide the whole numbers. $105 \div 21 = 5$
Count decimal places: Count the decimal places in the original expression. $\newline$ $10.5$ has one decimal place. $\newline$ $2.1$ has one decimal place. $\newline$ $10.5 \div 2.1$ has $0$ decimal places after adjusting for division.
No decimal places in result: Since there are no decimal places to adjust for in the result, the answer remains $5$ . $\newline$ $10.5 \div 2.1 = 5$