Which expression will give a better estimate of 20.4 ÷ 2? Choices: (A)20 ÷ 2 (B)22 ÷ 2 Use the expression you picked to estimate the quotient. 20.4 ÷ 2 is about ____.

Compare numbers: First, let's compare the numbers 20 and 22 to 20.4 to see which is closer. 20 is less than 20.4, and 22 is more than 20.4. Since 20.4 is closer to 20, we'll use (A) 20 ÷ 2 for a better estimate. Division calculation: Now, let's do the division for the chosen expression. 20 ÷ 2 = 10.

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Which expression will give a better estimate of $20.4 \div 2$ ? $\newline$ Choices: $\newline$ (A) $20 \div 2$ $\newline$ (B) $22 \div 2$ $\newline$ Use the expression you picked to estimate the quotient. $\newline$ $20.4 \div 2$ is about $\newline$ $\underline{\hspace{3cm}}$ .

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Math Problems

Grade 6

Estimate decimal quotients

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Q. Which expression will give a better estimate of

20.4 \div 2

\newline

Choices:

\newline

(A)

20 \div 2

\newline

(B)

22 \div 2

\newline

Use the expression you picked to estimate the quotient.

\newline

20.4 \div 2

is about

\newline

\underline{\hspace{3cm}}

Compare numbers: First, let's compare the numbers $20$ and $22$ to $20.4$ to see which is closer. $20$ is less than $20.4$ , and $22$ is more than $20.4$ . Since $20.4$ is closer to $20$ , we'll use (A) $20 \div 2$ for a better estimate.
Division calculation: Now, let's do the division for the chosen expression. $20 \div 2 = 10$ .