Problem Description:
The task involves dividing whole numbers by decimals. The instructions specify that the quotient should be rounded to 3 decimal places if necessary. We will solve each division problem step by step.
---
Step-by-Step Solutions:
####
1. \( 0.04 \div 565 \)
1. Rewrite the division as a fraction:
\[
\frac{0.04}{565}
\]
2. Perform the division:
\[
0.04 \div 565 = 0.0000709
\]
3. Round to 3 decimal places:
\[
0.0000709 \approx 0.000
\]
Answer: \( 0.000 \)
---
####
2. \( 0.07 \div 328 \)
1. Rewrite the division as a fraction:
\[
\frac{0.07}{328}
\]
2. Perform the division:
\[
0.07 \div 328 = 0.0002134
\]
3. Round to 3 decimal places:
\[
0.0002134 \approx 0.000
\]
Answer: \( 0.000 \)
---
####
3. \( 0.04 \div 35 \)
1. Rewrite the division as a fraction:
\[
\frac{0.04}{35}
\]
2. Perform the division:
\[
0.04 \div 35 = 0.0011429
\]
3. Round to 3 decimal places:
\[
0.0011429 \approx 0.001
\]
Answer: \( 0.001 \)
---
####
4. \( 0.2 \div 68 \)
1. Rewrite the division as a fraction:
\[
\frac{0.2}{68}
\]
2. Perform the division:
\[
0.2 \div 68 = 0.0029412
\]
3. Round to 3 decimal places:
\[
0.0029412 \approx 0.003
\]
Answer: \( 0.003 \)
---
####
5. \( 0.5 \div 70 \)
1. Rewrite the division as a fraction:
\[
\frac{0.5}{70}
\]
2. Perform the division:
\[
0.5 \div 70 = 0.0071429
\]
3. Round to 3 decimal places:
\[
0.0071429 \approx 0.007
\]
Answer: \( 0.007 \)
---
####
6. \( 0.05 \div 72 \)
1. Rewrite the division as a fraction:
\[
\frac{0.05}{72}
\]
2. Perform the division:
\[
0.05 \div 72 = 0.0006944
\]
3. Round to 3 decimal places:
\[
0.0006944 \approx 0.001
\]
Answer: \( 0.001 \)
---
####
7. \( 0.7 \div 872 \)
1. Rewrite the division as a fraction:
\[
\frac{0.7}{872}
\]
2. Perform the division:
\[
0.7 \div 872 = 0.0008028
\]
3. Round to 3 decimal places:
\[
0.0008028 \approx 0.001
\]
Answer: \( 0.001 \)
---
####
8. \( 0.07 \div 902 \)
1. Rewrite the division as a fraction:
\[
\frac{0.07}{902}
\]
2. Perform the division:
\[
0.07 \div 902 = 0.0000776
\]
3. Round to 3 decimal places:
\[
0.0000776 \approx 0.000
\]
Answer: \( 0.000 \)
---
####
9. \( 0.7 \div 519 \)
1. Rewrite the division as a fraction:
\[
\frac{0.7}{519}
\]
2. Perform the division:
\[
0.7 \div 519 = 0.0013451
\]
3. Round to 3 decimal places:
\[
0.0013451 \approx 0.001
\]
Answer: \( 0.001 \)
---
Final Answers:
\[
\boxed{
\begin{array}{ccc}
1. & 0.000 & \\
2. & 0.000 & \\
3. & 0.001 & \\
4. & 0.003 & \\
5. & 0.007 & \\
6. & 0.001 & \\
7. & 0.001 & \\
8. & 0.000 & \\
9. & 0.001 & \\
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of dividing decimals by a whole number worksheet.
